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Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Hickam Air Force Base  

Broader source: Energy.gov [DOE]

Hickam Air Force Base spans 2,850 acres in Honolulu, Hawaii. The military base is home to the 15th Airlift Wing, the Hawaii Air National Guard, and the Pacific Air Forces headquarters.

2

Air Force Renewable Energy Programs  

Broader source: Energy.gov [DOE]

Presentation covers Air Force Renewable Energy Programs and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

3

Air Force Renewable Energy Programs  

Broader source: Energy.gov (indexed) [DOE]

1 1 Ken Gray P.E. HQ AFCESA /CENR Air Force Renewable Energy Programs April, 2011 FUPWG "Make Energy a Consideration in All We Do" I n t e g r i t y - S e r v i c e - E x c e l l e n c e THINK GREEN, BUILD GREEN, Topics  Air Force Energy Use  Air Force Facility Energy Center  Current RE Generation  Project Development System  Programmed RE Generation FY11-13  Goal Achievement 2 I n t e g r i t y - S e r v i c e - E x c e l l e n c e THINK GREEN, BUILD GREEN, Air Force 2010 Energy Use The Air Force spent approximately $8.2 billion for energy in 2010; an increase of 22% from 2009 Energy Cost and Consumption Trends Energy Cost Breakdown Aviation 79% Facilities 17% 3 Aviation 84% Facilities 12% Vehicles & Equipment

4

U.S. Air Force Fact Sheet Air Force Reserve Officer Training Corps  

E-Print Network [OSTI]

for the Air Force. Personnel and Resources Air Force Reserve Officer Training Corps (ROTC) includes fourU.S. Air Force Fact Sheet Air Force Reserve Officer Training Corps Mission Develop Quality Leaders Reserve Officer Training Corps is the largest and oldest source of commissioned officers for the Air Force

Su, Xiao

5

AIR FORCE SPECIAL WEAPONS CENTER  

Office of Legacy Management (LM)

HEADQUARTERS aII?y HEADQUARTERS aII?y 9 AIR FORCE SPECIAL WEAPONS CENTER 1 AIR FORCE SYSTEMS COMMAND . - KlRTlAND AIR FORCE BASE, NEW MEXICO - k FINAL REPORT O N AIR FORCE PARTICIPATION PROJECT RULISON .1 O c t o b e r 1969 P r e p a r e d by : CONT INENTAL TEST D I V I S ION DIRECTORATE OF NUCLEAR FIELD OPERATIONS This page intentionally left blank INDEX AIR FORCE PARTICIPATION I N PROJECT RULISON FINAL REPORT PARAGRAPH BASIC REPORT SUBJECT R e f e r e n c e s PAGE 2 G e n e r a l 1 3 P l a n n i n g 3 4 Command a n d C o n t r o l 5 O p e r a t i o n s , G r a n d ' J u n c t i o n M u n i c i p a l A i r p o r t . . ' A i r O p e r a t i o n s C e n t e r , He1 i c o p t e r P a d / ' 7.. - . M a t e r i e l : ' 8 M e d i c a l 1 9 R a d - S a f e C r a s h - R e s c u e S e c u r i t y 2 1 C o m m u n i c a t i o n s ~ d m i n i s t r a t ' i o n Summary ATTACHMENTS ATTACHMENT SUBJECI' 1 F r a g O r d e r 69-1 ( ~ r o j ' e c t RULISON) , AFSWC D

6

Air quality and thermal comfort levels under extreme hot weather  

Science Journals Connector (OSTI)

Abstract Meteorological (T and RH values) and air pollution data (PM10, NO2 and O3 concentrations) observed in Athens, Thessaloniki and Volos were analyzed to assess the air quality and the thermal comfort conditions and to study their synergy, when extreme hot weather prevailed in Greece during the period 20012010. The identification of a heat wave day was based on the suggestion made by the IPCC to define an extreme weather event. According to it, a heat wave day is detected when the daily maximum hourly temperature value exceeds its 90th percentile. This temperature criterion was applied to the data recorded at the cities center. Air quality was assessed at three sites in Athens (city center, near the city center, suburb), at two sites in Thessaloniki (city center, suburb) and at one site in Volos (city center), while thermal comfort conditions were assessed at the cities center. Mean pollution levels during the heat wave days and the non-heat wave days were calculated in order to examine the impact of the extreme hot weather on air quality. For this purpose, the distributions of the common air quality index and the exceedances of the air quality standards in force during the heat wave days and the non-heat wave days were also studied. Additionally, the variation of the daily maximum hourly value of Thom's discomfort index was studied in order to investigate the effect of extreme hot weather on people's thermal comfort. Moreover, the values of the common air quality index and Thom's discomfort index were comparatively assessed so as to investigate their synergy under extreme hot weather.

D.K. Papanastasiou; D. Melas; H.D. Kambezidis

2015-01-01T23:59:59.000Z

7

Air Force Enhanced Use Lease  

Broader source: Energy.gov (indexed) [DOE]

1 1 Air Force Enhanced Use Lease Mr. Brian Brown 16 Oct. 12 I n t e g r i t y - S e r v i c e - E x c e l l e n c e 2 Agenda  Brian Brown  Enhanced Use Lease (EUL) Overview  Energy EULs  EUL Goals  David Swanson  Energy EUL Market Drivers  Current EUL Projects  Partnering with the Air Force  Contact Information I n t e g r i t y - S e r v i c e - E x c e l l e n c e 3 Overview  Authority 10 USC 2667  An EUL is a lease  By the government  Of "non-excess" property  Under the control of the government  To a public or private sector lessee  In exchange for fair market value rental payments in cash and/or in kind consideration I n t e g r i t y - S e r v i c e - E x c e l l e n c e

8

Ellsworth Air Force Base Advanced Metering Project  

Broader source: Energy.gov [DOE]

Presentation covers the Ellsworth Air Force Base Advanced Metering project and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Providence, Rhode Island.

9

U.S.Air Force Advanced Power  

E-Print Network [OSTI]

efficiency,improved power distribution,reduced fuel dependency,reduction of noise,heat,and visual signatureU.S.Air Force Advanced Power Technology Office (APTO) U.S.Air Force Advanced Power Technology/Wind Powered Hydrogen Generation for Fuel Cell Applications · Waste-To-Energy APTO/Small Business Innovation

10

Kirland Air Force Base wins Robot Rodeo  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Kirland Air Force Base wins Robot Rodeo Kirland Air Force Base wins Robot Rodeo Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Kirland Air Force Base wins Robot Rodeo Hazardous devices teams test their maneuvering skills July 1, 2013 Students from Valarde Middle School won the video competition in the Best in Show and Middle School categories. They are shown here with sixth-grade teacher Jimmy Lara. During the Robot Rodeo, an unseen operator attempts to conduct reconnaissance and rescue injured personnel Contact Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Kirland Air Force Base wins Robot Rodeo Police and public safety teams from as far away as New Jersey recently convened in Albuquerque to test their ability to remotely deploy robots

11

U.S. Air Force UESCs  

Broader source: Energy.gov [DOE]

Presentationgiven at the Spring 2009 Federal Utility Partnership Working Group (FUPWG) meetingcovers the U.S. Air Force's approval process, submittal requirements, and guidelines for utility energy service contracts (UESCs).

12

Sponsored by Air Force Research Laboratory  

E-Print Network [OSTI]

Sponsored by Air Force Research Laboratory Space Vehicles Directorate Directed Energy Directorate PROGRAM Space Scholars and Directed Energy Scholars The Space Vehicles and Directed Energy Directorates Scholars The Phillips Scholars internship offers an edu- cational and fulfilling summer job experience

Piao, Daqing

13

U.S. Air Force Energy Program Presentation  

Broader source: Energy.gov [DOE]

Omar Mendoza, U.S. Air Force, presentation on the U.S. Air Force Energy Program at the Advanced Biofuels Industry Roundtable.

14

UNITED STATES AIR FORCE OUTSIDE THE NATIONAL CAPITAL REGION  

E-Print Network [OSTI]

program in order to reduce Federal employee's contribution to traffic congestion and air pollutionUNITED STATES AIR FORCE OUTSIDE THE NATIONAL CAPITAL REGION PUBLIC TRANSPORTATION BENEFIT PROGRAM): ____________ City (Residence): __________________________State: _______________ Zip Code: ________________ Air Force

15

Forced Air Systems in High Performance Homes  

Broader source: Energy.gov (indexed) [DOE]

FORCED AIR SYSTEMS IN FORCED AIR SYSTEMS IN HIGH PERFORMANCE HOMES Iain Walker (LBNL) Building America Meeting 2013 What are the issues? 1. Sizing  When is too small too small? 2. Distribution  Can we get good mixing at low flow? 3. Performance  Humidity Control  Part load efficiency  Blowers & thermal losses Sizing  Part-load - not an issue with modern equipment  Careful about predicted loads - a small error becomes a big problem for tightly sized systems  Too Low Capacity = not robust  Extreme vs. design days  Change in occupancy  Party mode  Recovery from setback Sizing  Conventional wisdom - a good envelope = easy to predict and not sensitive to indoor conditions  But..... Heating and cooling become discretionary - large variability depending on occupants

16

Ellsworth Air Force Base Advanced Metering Project  

Broader source: Energy.gov (indexed) [DOE]

Ellsworth Air Force Base Ellsworth Air Force Base Advanced Metering Project A Partnership between Ellsworth AFB and MDU Resources Group, Inc. to install advanced metering on all large buildings on EAFB  Based in Bismarck, North Dakota  Celebrated our 85 th year in 2009  NYSE - MDU for over 60 years  Over $4B market cap  Fortune 500 Company  Member of the S&P MidCap 400 Index  Over 8,000 employees in 44 states  Business Lines:  Energy  Utility Resources  Construction Materials  Construction Materials  Energy  Oil and Gas Production  Utility Resources  Natural Gas Pipelines  Construction Services  Electric / Natural Gas Utilities  Utility Resources  Montana - Dakota Utilities Co.  Cascade Natural Gas Co.  Intermountain Gas Corporation

17

US Air Force Facility Energy Management Program - How Industry Can Help the Air Force Meet Its Objectives  

E-Print Network [OSTI]

This paper describes the Air Force's facility energy management program including how industry can help the Air Force meet its facility energy objectives. Background information on energy use and energy conservation efforts are presented to give...

Holden, P. C.; Kroop, R. H.

1983-01-01T23:59:59.000Z

18

Feature - Air Force Fellows helping work toward smarter diesel engines  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Air Force Fellows helping work toward smarter diesel engines Air Force Fellows helping work toward smarter diesel engines Air Force Fellows Clint Abell (left) and Jeff Gillen work on Smarter Diesel Engine (SDE) 21. The project involves using ion sensors to help the engine run at maximum efficiency. Air Force Fellows Clint Abell (left) and Jeff Gillen work on Smarter Diesel Engine (SDE) 21. The project involves using ion sensors to help the engine run at maximum efficiency. (Photo by Wes Agresta) One of the three core values of the Air Force is "excellence in all we do." So it should be no surprise that there are currently two Air Force officers here at Argonne studying ways to improve the efficiency of military vehicles. Lieutenant Colonel Jeff Gillen and Major Clint Abell are the fourth set of Air Force Fellows to spend time at Argonne, but the first to be stationed

19

Hot Air Stratification of Ceiling Air Supply in a Large Space Building  

E-Print Network [OSTI]

ICEBO2006, Shenzhen, China Maximize Comfort: Temperature, Humidity and IAQ Vol.I-5-3 Hot Air Stratification of Ceiling Air Supply in a Large Space Building Hanqing Wang Zhiyong Wang Changrong Liu Ph.D. Professor Doctoral... of flow and temperature fields in atrium with ceiling height of 130 m [J]. ASHRAE Trans, 1995, 101(2): 1144-1157. [9] Wang han-qing, et al. Numerical simulation research on delaminating phenomena of ordinary air-conditional room [J]. Journal...

Wang, H.; Wang, Z.; Liu, C.

2006-01-01T23:59:59.000Z

20

Hickam Air Force Base Fuel Cell Vehicles: Early Implementation Experience  

Broader source: Energy.gov [DOE]

This report sumarizes early implementation experience from an evaluation of two prototype fuel cell vehicles operating at Hickam Air Force Base in Honolulu, Hawaii.

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Air Force Announces Funding for Alternative Energy Research & Development  

Broader source: Energy.gov [DOE]

The Air Force Research Laboratory (AFRL) has released a Broad Area Announcement (BAA) for over $25 million for Alternative Energy Research & Development.

22

Air Force Civil Engineer Support Agency | Open Energy Information  

Open Energy Info (EERE)

Engineer Support Agency Jump to: navigation, search Name: Air Force Civil Engineer Support Agency Place: Florida Zip: 32403-5319 Sector: Renewable Energy Product: Florida-based...

23

Residential Forced Air System Cabinet Leakage and Blower Performance  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Residential Forced Air System Cabinet Leakage and Blower Performance Residential Forced Air System Cabinet Leakage and Blower Performance Title Residential Forced Air System Cabinet Leakage and Blower Performance Publication Type Report LBNL Report Number LBNL-3383E Year of Publication 2010 Authors Walker, Iain S., Darryl J. Dickerhoff, and William W. Delp Publisher Lawrence Berkeley National Laboratory City Berkeley Keywords air flow measurement, air leakage, blower power measurement, blowers, energy performance of buildings group, forced air systems, furnaces, indoor environment department, other, public interest energy research (pier) program, residential hvac Abstract This project evaluated the air leakage and electric power consumption of Residential HVAC components, with a particular focus on air leakage of furnace cabinets. Laboratory testing of HVAC components indicated that air leakage can be significant and highly variable from unit to unit - indicating the need for a standard test method and specifying maximum allowable air leakage in California State energy codes. To further this effort, this project provided technical assistance for the development of a national standard for Residential HVAC equipment air leakage. This standard is being developed by ASHRAE and is called "ASHRAE Standard 193P - Method of test for Determining the Air Leakage Rate of HVAC Equipment". The final part of this project evaluated techniques for measurement of furnace blower power consumption. A draft test procedure for power consumption was developed in collaboration with the Canadian General Standards Board: CSA 823 "Performance Standard for air handlers in residential space conditioning systems".

24

Brig. Gen. Dawkins honored at Air Force promotion ceremony | National  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Dawkins honored at Air Force promotion ceremony | National Dawkins honored at Air Force promotion ceremony | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Brig. Gen. Dawkins honored at Air Force ... Brig. Gen. Dawkins honored at Air Force promotion ceremony Posted By Office of Public Affairs Brig. Gen. Dawkins honored at Air Force promotion ceremony

25

Altering heavy vehicle air suspension dynamic forces by modifying air lines  

Science Journals Connector (OSTI)

An experimental programme in 2007 used three air-suspended Heavy Vehicles (HVs) travelling over typical urban roads to determine whether dynamic axle-to-chassis forces could be reduced by using larger-than-standard diameter longitudinal air lines. This paper presents methodology, interim analysis and partial results from that program. Alterations to dynamic measures derived from axle-to-chassis forces with standard-sized longitudinal air lines vs. larger longitudinal air lines fitted are presented and discussed.

Lloyd Davis; Jonathan Bunker

2011-01-01T23:59:59.000Z

26

Case Study - Hill Air Force Base, Utah | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Hill Air Force Base, Utah Hill Air Force Base, Utah Case Study - Hill Air Force Base, Utah October 7, 2013 - 2:00pm Addthis Overview Energy savings performance contracting at Hill Air Force Base generated much interest during a recent training session on energy management that downlinked 12 Department of Defense sites. Energy systems in 940 buildings on the Base will be upgraded under an 18-year ESPC between the Government and the energy service company, CES/Way. Improvements are distributed over five task orders that will be completed in five years, with CES/Way providing $2.5 million in up-front costs for the first two task orders. Utah Power & Light will provide $8 million in rebates to help cover the contractor's initial investment, maintenance services, and interest costs.

27

Air Force Enhanced Use Lease (EUL) Playbook | Open Energy Information  

Open Energy Info (EERE)

Lease (EUL) Playbook Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Air Force Enhanced Use Lease (EUL) Playbook Abstract This website provides...

28

DOE - Office of Legacy Management -- Nellis Air Force Base -...  

Office of Legacy Management (LM)

of the Defense InstallationsFacilities; Number 13. NV.04-3 - DOE Letter; Church to Rohlof; Disposal of Liquid Radioactive Waste -- Nellis Air Force Base; September 1, 1983...

29

Portfolio management in the Air Force : current status and opportunities  

E-Print Network [OSTI]

There are hundreds of weapons programs, under the management of the United States Air Force worth billions of dollars. These programs are being developed to fulfill a need in the U.S. defense strategy. Bringing these weapon ...

Morgan, Dave B

2011-01-01T23:59:59.000Z

30

E-Print Network 3.0 - air force personnel Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in an actual Summary: components: personnel and technological interventions. In terms of personnel interventions, the Air Force... of the Air Force's culture and mission,...

31

Demonstration of Security Benefits of Renewable Generation at FE Warren Air Force Base  

SciTech Connect (OSTI)

Report detailing field demonstration of security benefits of renewable generation at FE Warren Air Force Base.

Warwick, William M.; Myers, Kurt; Seifert, Gary

2010-12-31T23:59:59.000Z

32

Electromechanical coupling in free-standing AlGaNGaN planar structures Air Force Research Laboratory, Materials and Manufacturing Directorate, Wright-Patterson Air Force  

E-Print Network [OSTI]

Research Laboratory, Materials and Manufacturing Directorate, Wright-Patterson Air Force Base, Ohio 45433 and Semiconductor Research Center, Wright State University, Dayton, Ohio 45435 J. D. Albrecht Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio 45433 E. Pan Department of Civil Engineering

Pan, Ernie

33

Energy Efficiency Upgrades for Little Rock Air Force Base  

SciTech Connect (OSTI)

Little Rock Air Force Base (LRAFB), in partnership with the local utility, Entergy Services, Inc., has reduced energy costs and used savings from investments in high-efficiency equipment to maintain and improve the condition of base housing and other facilities. Three projects were completed, with over $10 million invested. Major accomplishments include replacing air-to-air heat pumps with high-efficiency ground-source heat pumps (GSHPs) in more than 1,500 base housing units, lighting modifications to 10 buildings, upgrade of HVAC equipment in the base's enlisted club, and energy-efficient lighting retrofits for LRAFB's flight simulator.

Goldman, C.; Dunlap, M.A.

2000-11-13T23:59:59.000Z

34

Detonation of propane-air mixtures under injection of hot detonation products  

Science Journals Connector (OSTI)

The tube for spontaneous detonation (Institute of Technical Physics, Russian Federal ... used to study the initiation and development of detonation in propane-air mixtures under injection of hot detonation produc...

V. I. Tarzhanov; I. V. Telichko; V. G. Vildanov

2006-05-01T23:59:59.000Z

35

Geothermal-resource verification for Air Force bases  

SciTech Connect (OSTI)

This report summarizes the various types of geothermal energy reviews some legal uncertainties of the resource and then describes a methodology to evaluate geothermal resources for applications to US Air Force bases. Estimates suggest that exploration costs will be $50,000 to $300,000, which, if favorable, would lead to drilling a $500,000 exploration well. Successful identification and development of a geothermal resource could provide all base, fixed system needs with an inexpensive, renewable energy source.

Grant, P.R. Jr.

1981-06-01T23:59:59.000Z

36

Waste management issues at US Air Force bases  

SciTech Connect (OSTI)

Air Force installations are industrial bases for projecting men and machinery around the globe. Supporting this mission typically requires large quantities of stockpiled potentially hazardous materials. Over the past several decades, spills, poor accounting, mis-handling, and lack of understanding have led to discharges of hazardous substances into the environment. The Installation Restoration Program (IRP) is a Department of Defense directed program aimed at remediating discharges of hazardous substances, POL (petroleum, oil, and lubricants), and solid waste disposal at defense installations. The IRP is broader in scope than even the US EPA Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), and requires the Air Force managers to integrate their programs with a broad range of regulations (See Table 1 below). Managing the wastes generated by the remediation program is one of the unexpected problems the Air Force has faced in their remediation efforts. The traditional approach to remediating sites in the US has been to remove the material and place it in a secure landfill, or in the case of groundwater, to pump and treat the effluent. These technologies have proven to be very expensive and don`t really fix the problem. The waste is just moved from one place to another. Moreover, these policies ignore a fundamental technology available to today`s environmental managers: waste minimization.

Doesburg, J.M.

1992-05-01T23:59:59.000Z

37

Waste management issues at US Air Force bases  

SciTech Connect (OSTI)

Air Force installations are industrial bases for projecting men and machinery around the globe. Supporting this mission typically requires large quantities of stockpiled potentially hazardous materials. Over the past several decades, spills, poor accounting, mis-handling, and lack of understanding have led to discharges of hazardous substances into the environment. The Installation Restoration Program (IRP) is a Department of Defense directed program aimed at remediating discharges of hazardous substances, POL (petroleum, oil, and lubricants), and solid waste disposal at defense installations. The IRP is broader in scope than even the US EPA Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), and requires the Air Force managers to integrate their programs with a broad range of regulations (See Table 1 below). Managing the wastes generated by the remediation program is one of the unexpected problems the Air Force has faced in their remediation efforts. The traditional approach to remediating sites in the US has been to remove the material and place it in a secure landfill, or in the case of groundwater, to pump and treat the effluent. These technologies have proven to be very expensive and don't really fix the problem. The waste is just moved from one place to another. Moreover, these policies ignore a fundamental technology available to today's environmental managers: waste minimization.

Doesburg, J.M.

1992-05-01T23:59:59.000Z

38

Register Closing Effects on Forced Air Heating System Performance  

SciTech Connect (OSTI)

Closing registers in forced air heating systems and leaving some rooms in a house unconditioned has been suggested as a method of quickly saving energy for California consumers. This study combined laboratory measurements of the changes in duct leakage as registers are closed together with modeling techniques to estimate the changes in energy use attributed to closing registers. The results of this study showed that register closing led to increased energy use for a typical California house over a wide combination of climate, duct leakage and number of closed registers. The reduction in building thermal loads due to conditioning only a part of the house was offset by increased duct system losses; mostly due to increased duct leakage. Therefore, the register closing technique is not recommended as a viable energy saving strategy for California houses with ducts located outside conditioned space. The energy penalty associated with the register closing technique was found to be minimized if registers furthest from the air handler are closed first because this tends to only affect the pressures and air leakage for the closed off branch. Closing registers nearer the air handler tends to increase the pressures and air leakage for the whole system. Closing too many registers (more than 60%) is not recommended because the added flow resistance severely restricts the air flow though the system leading to safety concerns. For example, furnaces may operate on the high-limit switch and cooling systems may suffer from frozen coils.

Walker, Iain S.

2003-11-01T23:59:59.000Z

39

E-Print Network 3.0 - air force aircrew Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

search results for: air force aircrew Page: << < 1 2 3 4 5 > >> 1 CAPTAIN BENJAMIN H. SMITH Captain Ben Smith is Recruiting Flight Commander for the Air Force Reserve Officer...

40

Alternate Air Delivery Systems for Hot and Humid Climates  

E-Print Network [OSTI]

-zone units in the Harris County Criminal Courts Building in Houston, one of the most hot and humid climates in the United States, as well as in several other facilities. This paper will discuss the adoption of ASHRAE 62, its effects on VAV systems, and how...

Wallace, M.

1996-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Discussion of Air-Conditioning Energy-Savings in Hot-Summer and Cold-Winter Regions  

E-Print Network [OSTI]

Introducing several kinds of air-conditioning systems energy conservation measures, and according to the climate of the hot-summer and cold-winter region in China, this paper puts forward an overall conception for air-conditioning energy...

Zheng, W.; Gong, F.; Lou, X.; Cheng, J.

2006-01-01T23:59:59.000Z

42

Federal Energy Management Program: Case Study - Hill Air Force Base, Utah  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Case Study - Hill Case Study - Hill Air Force Base, Utah to someone by E-mail Share Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Facebook Tweet about Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Twitter Bookmark Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Google Bookmark Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Delicious Rank Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Digg Find More places to share Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on AddThis.com... Energy Savings Performance Contracts Assistance & Contacts Resources Laws & Regulations Energy Service Companies Awarded Projects

43

Retrofitting Air Conditioning and Duct Systems in Hot, Dry Climates  

SciTech Connect (OSTI)

This technical report describes CARB's work with Clark County Community Resources Division in Las Vegas, Nevada, to optimize procedures for upgrading cooling systems on existing homes in the area to implement health, safety, and energy improvements. Detailed monitoring of five AC systems showed that three of the five systems met or exceeded air flow rate goals.

Shapiro, C.; Aldrich, R.; Arena, L.

2012-07-01T23:59:59.000Z

44

Hot gas defrosting method for air-source transcritical CO2 heat pump systems  

Science Journals Connector (OSTI)

Abstract When the air-source heat pump systems operate at low ambient temperatures in winter, frost forms on the coil surface of the outdoor evaporators. The frost substantially affects the operating performance and energy efficiency of heat pump systems, and hence periodic defrosting is essential. In this study, several defrost methods are presented to look for a candidate for air-source transcritical CO2 heat pump systems. The hot gas method proves to be more suitable among other defrosting methods for transcritical CO2 heat pump systems. To validate its reliability and rationality, an air-source transcritical CO2 heat pump water heater was built in a climatic laboratory. Through the experiments, the dynamic process of temperature and pressure were obtained to demonstrate the hot gas defrosting characteristics and system cycle. The hot gas defrosting cycle in the ph diagram was also validated by experiment results. Meanwhile, instant defrosting images were captured to record the dynamic defrosting process. The defrosting process lasted 10min and defrosting efficiency was 34.8% for hot gas defrosting method. The effectiveness and applicability of hot gas defrosting method for CO2 heat pump water heater is validated by experiments.

Bin Hu; Dongfang Yang; Feng Cao; Ziwen Xing; Jiyou Fei

2015-01-01T23:59:59.000Z

45

Remaining Life Related Issues Being Pursued at DRDO for Indian Air Force  

Science Journals Connector (OSTI)

Abstract Hot section components of an aircraft gas turbine engine are critical to the performance and safety during the operation of military aircraft, where the service spectra are highly random and relatively severe in terms of the loading rates. DMRL, in collaboration with Indian Air Force (IAF), has initiated a project for the estimation of remaining life as well as life extension of military aeroengines of various origins. This is based on extensive laboratory specimen-level material characterization in terms of fatigue and creep, followed by the scale-up of experimental results to actual component. Finite Element Analysis (FEA) is an indispensable engineering tool for evaluation of the mechanical variables that determine crack initiation and growth, apart from material degradation prior to physical failure. DMRL's understanding and experience with FEA applications and damage mechanics concepts in these areas are briefly discussed in this paper.

Vikas Kumar

2013-01-01T23:59:59.000Z

46

HEAT exchanger design for hot air Ericsson-Brayton piston engine  

Science Journals Connector (OSTI)

One of the solutions without negative consequences for the increasing energy consumption in the world may be use of alternative energy sources in micro-cogeneration. Currently it is looking for different solutions and there are many possible ways. Cogeneration is known for long time and is widely used. But the installations are often large and the installed output is more suitable for cities or industry companies. When we will speak about decentralization the small machines have to be used. The article deals with the principle of hot-air engines their use in combined heat and electricity production from biomass and with heat exchangers as primary energy transforming element. In the article is hot air engine presented as a heat engine that allows the conversion of heat into mechanical energy while heat supply can be external. In the contribution are compared cycles of hot-air engine. Then are compared suitable heat exchangers for use with hot air Ericsson-Brayton engine. In the final part is proposal of heat exchanger for use in closed Ericsson-Brayton cycle.

Peter ?ur?ansk; Richard Lenhard; Jozef Janda?ka

2013-01-01T23:59:59.000Z

47

Robins Air Force Base integrated resource assessment. Volume 3, Resource assessment  

SciTech Connect (OSTI)

The US Air Force Materiel Command (AFMC) has tasked the US Department of Energy (DOE) Federal Energy Management Program (FEMP), supported by the Pacific Northwest Laboratory (PNL), to identify, evaluate, and assist in acquiring all cost-effective energy projects at Robins Air Force Base (AFB). This is part of a model program that PNL is designing to support energy-use decisions in the federal sector. This report provides the results of the fossil fuel and electric energy resource opportunity (ERO) assessments performed by PNL at the AFMC Robins AFB facility located approximately 15 miles south of Macon, Georgia. It is a companion report to Volume 1, Executive Summary, and Volume 2, Baseline Detail. The results of the analyses of EROs are presented in 13 common energy end-use categories (e.g., boilers and furnaces, service hot water, and building lighting). A narrative-description of each ERO is provided, including information on the installed cost, energy and dollar savings; impacts on operation and maintenance (O&M); and, when applicable, a discussion of energy supply and demand, energy security, and environmental issues. A description of the evaluation methodologies and technical and cost assumptions is also provided for each ERO. Summary tables present the cost-effectiveness of energy end-use equipment before and after the implementation of each ERO and present the results of the life-cycle cost (LCC) analysis indicating the net present value (NPV) and savings to investment ratio (SIR) of each ERO.

Sullivan, G.P.; Keller, J.M.; Stucky, D.J.; Wahlstrom, R.R.; Larson, L.L.

1993-10-01T23:59:59.000Z

48

Installation restoration program, preliminary assessment/site inspection. Volume I: 223rd Combat Communications Squadron, Hot Springs Air National Guard Station, Arkansas Air National Guard, Hot Springs, Arkansas  

SciTech Connect (OSTI)

A Preliminary Assessment/Site Inspection (PA/SI) was conducted at the 223rd Combat Communications Squadron (CBCS), Hot Springs Air National Guard Station (ANGS), Hot Springs, Arkansas. Information obtained through interviews, review of Station records, and field observations resulted in the identification of four potentially contaminated disposal and/or spill areas. These areas are designated as the Old Drum Storage (ODS) Area of Concern (AOC), the Northeast and East Fence Line (NEF) AOC, the Current Temporary Waste Storage (CTS) AOC, and the Northwest Ditch (NWD) AOC. The SI was conducted as outlined in the PA/SI Work Plan submitted to ANGRC/CEVR in November 1993 and approved in January 1994. The field work commenced at the 223rd CBCS on 23 February 1994 and was completed on 28 February 1994.

NONE

1995-07-01T23:59:59.000Z

49

324 and 325 Building Hot Cell Cleanout Program: Air lock cover block refurbishment  

SciTech Connect (OSTI)

The high-density concrete cover blocks shielding the pipe trench in the hot-cell air lock of the 324 Building Radiochemical Engineering Cells had accumulated fixed radioactivity ranging from 1100 to 22, 000 mrad/hr. A corresponding increase in the radiation exposure to personnel entering the air lock, together with ALARA concerns, led to the removal of the contaminated concrete surface with a hydraulic spaller and the emplacement of a stainless steel covering over a layer of grout. The resultant saving in radiation exposure is estimated to be 7200 mrad for personnel completing burial box runs for the 324 and 325 Building Hot Cell Cleanout Program. Radiation exposure to all staff members entering the air lock is now at least 50% lower. 3 refs., 22 figs., 1 tab.

Katayama, Y.B.; Holton, L.K. Jr.; Gale, R.M.

1989-05-01T23:59:59.000Z

50

Energy-conservation study for the US Air Force Academy  

SciTech Connect (OSTI)

The United States Air Force Academy (AFA) has asked the Los Alamos National Laboratory to assist them in conducting detailed energy and solar analyses of selected AFA buildings using the DOE-2 building energy analysis computer program. The results of the energy conservation study conducted by Los Alamos in FY 1981 and 1982 for Building 2360 (Vandenberg Hall), Building 2169 (Field House), and Building 2410 (Aeronautics Laboratory) are presented. Energy Conservation and Solar Opportunities (ECOs) are identified for each building and predicted heating, cooling and electric energy savings are presented for each ECO. Economic results are summarized as annual dollars saved, discounted benefit-to-cost ratio, maximum investment targets, and the life-cycle cost of implementing each ECO.

Peterson, J.L.; Davis, L.B.

1983-01-01T23:59:59.000Z

51

E-Print Network 3.0 - air force posture Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: on postural and manual control and self-motion perception FRED H. PREVIC Armstrong Laboratory, Brooks Air... was obtained, as required by Air Force Regulation 169-3....

52

E-Print Network 3.0 - air force cambridge Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Sample search results for: air force cambridge Page: << < 1 2 3 4 5 > >> 1 Air Pollution Physics and Chemistry EAS 6790 Monday, Wednesday, Friday 2:05 to 2:55...

53

E-Print Network 3.0 - air force institute Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Co-chairs Omar Benjamin, Port of Oakland Summary: health risk resulting from Port-related air pollution. As the scheduled meetings for our task force draws... of task force members...

54

E-Print Network 3.0 - air force 611th Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Co-chairs Omar Benjamin, Port of Oakland Summary: health risk resulting from Port-related air pollution. As the scheduled meetings for our task force draws... of task force members...

55

E-Print Network 3.0 - air force basic Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of the electrical connections and the airflow of the air table). The force sensor, a thin plastic "whisker... and the table. The restoring force constant k is 6 lNmm and 11 ......

56

E-Print Network 3.0 - air force health Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Co-chairs Omar Benjamin, Port of Oakland Summary: health risk resulting from Port-related air pollution. As the scheduled meetings for our task force draws... of task force members...

57

E-Print Network 3.0 - air force public Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Co-chairs Omar Benjamin, Port of Oakland Summary: health risk resulting from Port-related air pollution. As the scheduled meetings for our task force draws... of task force members...

58

Nellis Air Force Base solar array provides model for renewable projects |  

Broader source: Energy.gov (indexed) [DOE]

Nellis Air Force Base solar array provides model for renewable Nellis Air Force Base solar array provides model for renewable projects Nellis Air Force Base solar array provides model for renewable projects March 24, 2010 - 4:58pm Addthis The solar array at Nellis Air Force Base in Nevada consists of 70,000 panels. | Photo by Larry E. Reid Jr./U.S. Air Force The solar array at Nellis Air Force Base in Nevada consists of 70,000 panels. | Photo by Larry E. Reid Jr./U.S. Air Force A public-private partnership has helped one Air Force base reduce its energy costs and convert to 25 percent renewable energy. Nellis Air Force Base, just north of Las Vegas, took a big step in 2007 when it installed a 14.2-megawatt, 70,000-panel photovoltaic solar array that reduced carbon dioxide emissions by 24,000 tons a year. Built partly on a landfill, the

59

Comparison of Large Scale Renewable Energy Projects for the United States Air Force.  

E-Print Network [OSTI]

??This thesis focused on the performance of large-scale renewable energy projects for the United States Air Force. As global energy demands continue to rise, the (more)

Hughes, Jeffrey S

2012-01-01T23:59:59.000Z

60

AIR UNIVERSITY DEMOCRATIZATION AND ISLAMIZATION IN EGYPT: COUNTERBALANCING FORCES FOR AUTOCRACY By  

E-Print Network [OSTI]

Defense. In accordance with Air Force Instruction 51-303, it is not copyrighted, but is the property of the United States government.

unknown authors

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

E-Print Network 3.0 - air force premier Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Centre de mathmatiques Collection: Mathematics 100 Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy homes? Summary:...

62

Sitewide feasibility study Eielson Air Force Base, Alaska  

SciTech Connect (OSTI)

The Sitewide Feasibility Study (FS) is required under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), the National Contingency Plan (NCP), and the Federal Facility Agreement (FFA) for Eielson Air Force Base (AFB). It is based on findings presented in the Sitewide Remedial Investigation (RI) Report (USAF 1995a), and the Sitewide Baseline Risk Assessment (BLRA) Report (USAF 1995b). Under the FFA, 64 potential source areas were placed in one of six operable units, based on similar contaminant and environmental characteristics, or were included for evaluation under a Source Evaluation Report (SER). The sitewide RI was directed at contamination that was not confined to an operable unit (OU) or SER source area. The objectives of the sitewide RI were to: Provide information about site characteristics to support individual OU RI/FS efforts and the sitewide RI/FS, including site hydrogeology and determination of background soil and groundwater characteristics; identify and characterize contamination that is not confined or attributable to a specific source area through sitewide monitoring of groundwater and surface water; evaluate cumulative risks to human health and the environment from contamination on a sitewide basis; and provide a mechanism for continued cohesive sitewide monitoring.

Last, G.V.; Lanigan, D.C.; Josephson, G.B.; Bagaasen, L.M.

1995-09-01T23:59:59.000Z

63

Effect of Return Air Leakage on Air Conditioner Performance in Hot/Humid Climates  

E-Print Network [OSTI]

provided rebates to residential customers for purchasing high efficiency air conditioners and heat pumps. The rebates have helped increase the demand for higher efficiency air conditioning units. However, even the most efficient system will not perform... of supply ducts (Table 1). The predominance of return duct leakage over supply duct leakage confirmed the investigators' theory that installers were more careful to seal seams on supply ducts (Robison and Lambert, 1989). Table 1 - Measured Leakage...

O'Neal, D. L.; Rodriguez, A.; Davis, M.; Kondepudi, S.

1996-01-01T23:59:59.000Z

64

Cape Canaveral Air Force Station integrated resource assessment. Volume 3, Resource assessment  

SciTech Connect (OSTI)

The U.S. Air Force (USAF) has tasked the Pacific Northwest Laboratory (PNL) in support of the U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP), to identify, evaluate, and assist in acquiring all cost-effective energy projects at Cape Canaveral Air Force Station (AFS). Projects considered can be either in the form of energy management or energy conservation. The overall efforts of this task are based on a model program PNL is designing to support energy-use decisions in the federal sector. This report provides the results of the fossil fuel and electric energy resource opportunity (ERO) assessments performed by PNL at Cape Canaveral AFS, which is located approximately 10 miles north of Cocoa Beach, Florida. It is a companion report to Volume 1: Executive Summary and Volume 2: Baseline Detail. The results of the analyses of EROs are presented in 11 common energy end-use categories (e.g., boilers and furnaces, service hot water, and building lighting). A narrative description of each ERO is provided, including information on the installed cost, energy and dollar savings, impacts on operations and maintenance (O&M), and, when applicable, a discussion of energy supply and demand, energy security, and environmental issues. Descriptions of the evaluation methodologies and technical and cost assumptions are also provided for each ERO. Summary tables present the cost- effectiveness of energy end-use equipment before and after the implementation of each ERO and present the results of the life-cycle cost (LCC) analysis, indicating the net present value (NPV) and savings-to-investment ratio (SIR) of each ERO.

Sandusky, W.F.; Eichman, C.J.; King, D.A.; McMordie, K.L.; Parker, S.A.; Shankle, S.A.; Wahlstrom, R.R.

1994-03-01T23:59:59.000Z

65

F.E. Warren Air Force Base Wind Farm | Open Energy Information  

Open Energy Info (EERE)

F.E. Warren Air Force Base Wind Farm F.E. Warren Air Force Base Wind Farm Jump to: navigation, search Name F.E. Warren Air Force Base Wind Farm Facility F.E. Warren Air Force Base Sector Wind energy Facility Type Community Wind Facility Status In Service Owner F.E. Warren Air Force Base Developer F.E. Warren Air Force Base Energy Purchaser F.E. Warren Air Force Base Location Near Cheyenne WY Coordinates 41.175569°, -104.880778° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.175569,"lon":-104.880778,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

66

Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy homes?  

E-Print Network [OSTI]

Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy-extreme weather conditions. #12;Proceedings of Healthy Buildings 2009 Paper 680 Thus, a central forced air

Siegel, Jeffrey

67

ESPC Success Story - Dyess Air Force Base | Department of Energy  

Office of Environmental Management (EM)

(FEMP) Energy Savings Performance Contract (ESPC) Success Story on water conservation and green energy at Dyess Air Foce Base at Dyess, Texas. espcssdyess.pdf More Documents &...

68

Air Force Enhanced Use Lease | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Force Renewable Energy Programs Federal Utility Partnership Working Group Meeting Notes NASAFPL Renewable Project Case Study: Space Coast Next Generation Solar Energy Center FEMP...

69

E-Print Network 3.0 - army air forces Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

33 Air Force Reserve Reserve 0 0 1 1 Army Active Active Duty 6 6 11 23 Army ... Source: New Hampshire, University of - Department of Electrical and Computer Engineering,...

70

Complexity within the Air Force acquisition system gaining insight from a theory of collapse  

E-Print Network [OSTI]

Joseph Tainter's theory of societal collapse is applied in an examination of the U.S. Air Force's aircraft acquisition system in order to gain insight into the enterprise's lagging performance. Theories of collapse at both ...

Marticello, Daniel Nicholas, Jr

2012-01-01T23:59:59.000Z

71

Noxious Weed Monitoring at the US Air Force Academy-Year 2 Results  

E-Print Network [OSTI]

.S. Air Force Academy Department of Natural Resources Prepared By: David G. Anderson and Amy Lavender Colorado Natural Heritage Program College of Natural Resources, CSU 8002 Campus Delivery Fort Collins, CO.................................................................................................................................................... 4 MAPPING AND ASSESSMENT

72

Noxious Weed Monitoring at the U.S. Air Force Academy-Year 3 Results  

E-Print Network [OSTI]

: U.S. Air Force Academy Department of Natural Resources Prepared By: David G. Anderson and Amy Lavender Colorado Natural Heritage Program College of Natural Resources, CSU 8002 Campus Delivery Fort) ..................................................................... 35 MAPPING AND ASSESSMENT

73

Sensitivity of forced air distribution system efficiency to climate, duct location, air leakage and insulation  

E-Print Network [OSTI]

Location, Air Leakage and Insulation Iain S. Walker Energy4 Duct Insulation, Location and Leakageinsulation

Walker, Iain

2001-01-01T23:59:59.000Z

74

Energy Savings Performance Contract- Robins Air Force Base, Georgia  

E-Print Network [OSTI]

-wide contract, a delivery order to install a propane-air mixing plant has been awarded. This system will provide Robins with a backup fuel system capable of supporting all fuel requirements during times of peak usage. After a detailed economic analysis...

Edge, J. S.

75

Air Force Academy, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Force Academy, Colorado: Energy Resources Force Academy, Colorado: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.990448°, -104.860139° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.990448,"lon":-104.860139,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

76

Hot-standby for operational MetNet system used by Air Traffic Control (LVNL) at Amsterdam Airport Schiphol.  

E-Print Network [OSTI]

Hot-standby for operational MetNet system used by Air Traffic Control (LVNL) at Amsterdam Airport) patterns and OS abstraction library. Java Applet for remote operation and configuration. In commercial provider. They provide integrated design, build and operate solutions to large multi-national clients

Haak, Hein

77

Study of Chemical Structure Changes of Chinese Lignite upon Drying in Superheated Steam, Microwave, and Hot Air  

Science Journals Connector (OSTI)

Study of Chemical Structure Changes of Chinese Lignite upon Drying in Superheated Steam, Microwave, and Hot Air ... An estimated 45% of the worlds coal reserves consist of low-rank coals. ... A range of samples varying from lignites to bituminous coals were used at 30-180. ...

Arash Tahmasebi; Jianglong Yu; Yanna Han; Fengkui Yin; Sankar Bhattacharya; David Stokie

2012-05-29T23:59:59.000Z

78

DOE - Office of Legacy Management -- Air Force Plant No 36 - OH 06  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Air Force Plant No 36 - OH 06 Air Force Plant No 36 - OH 06 FUSRAP Considered Sites Site: AIR FORCE PLANT NO. 36 (OH.06 ) Eliminated from consideration under FUSRAP - Site referred to DOD Designated Name: Not Designated Alternate Name: General Electric Plant G.E. Evandale Plant G.E. Cincinnati Plant OH.06-1 Location: Lockland , Ohio OH.06-1 Evaluation Year: 1987 OH.06-1 Site Operations: Performed work under AEC license involving radioactive material between 1961 and 1970. OH.06-2 Site Disposition: Eliminated - Referred to DOD OH.06-3 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium and Thorium OH.06-4 Radiological Survey(s): Yes, environmental sampling (as a minimum) OH.06-4 Site Status: Eliminated from consideration under FUSRAP - Site referred to DOD OH.06-3

79

The Impact of Forced Air System Blowers on Furnace Performance and Utility  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The Impact of Forced Air System Blowers on Furnace Performance and Utility The Impact of Forced Air System Blowers on Furnace Performance and Utility Loads Speaker(s): Bert Phillips Date: November 7, 2003 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: James Lutz Bert Phillips will talk about the impact of forced air system blower performance on furnace or heating performance and on utility loads, and what can be done to reduce blower power requirements. He will also briefly discuss a ground source heat pump monitoring study that he just finished. Mr. Phillips is a registered Professional Engineer in three Canadian provinces and part owner of UNIES Ltd., an engineering firm in Winnipeg, Manitoba (60 miles straight north of the North Dakota/Minnesota border). He does research and HVAC system design and investigates

80

Experimental investigation of wood combustion in a fixed bed with hot air  

SciTech Connect (OSTI)

Highlights: Upward combustion is a new combustion concept with ignition by hot primary air. Upward combustion has three stages: short drying, rapid devolatilization and char combustion. Variation of fuel moisture and inert content have little influence on the combustion. Experimental comparison between conventional and upward combustion is presented. - Abstract: Waste combustion on a grate with energy recovery is an important pillar of municipal solid waste (MSW) management in the Netherlands. In MSW incinerators fresh waste stacked on a grate enters the combustion chamber, heats up by radiation from the flame above the layer and ignition occurs. Typically, the reaction zone starts at the top of the waste layer and propagates downwards, producing heat for drying and devolatilization of the fresh waste below it until the ignition front reaches the grate. The control of this process is mainly based on empiricism. MSW is a highly inhomogeneous fuel with continuous fluctuating moisture content, heating value and chemical composition. The resulting process fluctuations may cause process control difficulties, fouling and corrosion issues, extra maintenance, and unplanned stops. In the new concept the fuel layer is ignited by means of preheated air (T > 220 C) from below without any external ignition source. As a result a combustion front will be formed close to the grate and will propagate upwards. That is why this approach is denoted by upward combustion. Experimental research has been carried out in a batch reactor with height of 4.55 m, an inner diameter of 200 mm and a fuel layer height up to 1 m. Due to a high quality two-layer insulation adiabatic conditions can be assumed. The primary air can be preheated up to 350 C, and the secondary air is distributed via nozzles above the waste layer. During the experiments, temperatures along the height of the reactor, gas composition and total weight decrease are continuously monitored. The influence of the primary air speed, fuel moisture and inert content on the combustion characteristics (ignition rate, combustion rate, ignition front speed and temperature of the reaction zone) is evaluated. The upward combustion concept decouples the drying, devolatilization and burnout phase. In this way the moisture and inert content of the waste have almost no influence on the combustion process. In this paper an experimental comparison between conventional and reversed combustion is presented.

Markovic, Miladin, E-mail: m.markovic@utwente.nl; Bramer, Eddy A.; Brem, Gerrit

2014-01-15T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Ameresco and Hill Air Force Base: SPP Success Story | ENERGY STAR Buildings  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hill Air Force Base: SPP Success Story Hill Air Force Base: SPP Success Story Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories

82

GENERAL (Ret) RONALD E. KEYS General Ron Keys retired from the Air Force in November  

E-Print Network [OSTI]

operating locations worldwide with 105,000 personnel. Under his leadership, ACC organized and stood up in 200 operating locations worldwide, he faced the total challenge of organizing, training, and equipping retirement he was also selected as the Air Force Reserve Officer Corps first AFROTC Distinguished Alumni

Ginzel, Matthew

83

Force approximation for a plasma actuator operating in atmospheric air Kunwar Pal Singh and Subrata Roya  

E-Print Network [OSTI]

Force approximation for a plasma actuator operating in atmospheric air Kunwar Pal Singh and Subrata to the actuator, dielectric heating, and power required to maintain the atmospheric pressure plasma during Roya Computational Plasma Dynamics Laboratory and Test Facility, Department of Mechanical and Aerospace

Roy, Subrata

84

Economic analysis of coal-fired cogeneration plants for Air Force bases  

SciTech Connect (OSTI)

The Defense Appropriations Act of 1986 requires the Department of Defense to use an additional 1,600,000 tons/year of coal at their US facilities by 1995 and also states that the most economical fuel should be used at each facility. In a previous study of Air Force heating plants burning gas or oil, Oak Ridge National Laboratory found that only a small fraction of this target 1,600,000 tons/year could be achieved by converting the plants where coal is economically viable. To identify projects that would use greater amounts of coal, the economic benefits of installing coal-fired cogeneration plants at 7 candidate Air Force bases were examined in this study. A life-cycle cost analysis was performed that included two types of financing (Air Force and private) and three levels of energy escalation for a total of six economic scenarios. Hill, McGuire, and Plattsburgh Air Force Bases were identified as the facilities with the best potential for coal-fired cogeneration, but the actual cost savings will depend strongly on how the projects are financed and to a lesser extent on future energy escalation rates. 10 refs., 11 figs., 27 tabs.

Holcomb, R.S.; Griffin, F.P.

1990-10-01T23:59:59.000Z

85

Wright-Patterson Air Force Base, and even the coroner's office in Dayton, Ohio.  

E-Print Network [OSTI]

Wright-Patterson Air Force Base, and even the coroner's office in Dayton, Ohio. At the Kennedy professor in the Boonshoft School of Medicine, who supervises Wright State's rotation at Kennedy. "We also performs a lot of isolation experiments." Astronaut Michael Barratt, M.D., M.S., came out of Wright State

Alvarez, Francisco J.

86

Mountain Home Air Force Base, Idaho Geothermal Resource Assessment and Future Recommendations  

SciTech Connect (OSTI)

The U.S. Air Force is facing a number of challenges as it moves into the future, one of the biggest being how to provide safe and secure energy to support base operations. A team of scientists and engineers met at Mountain Home Air Force Base in early 2011 near Boise, Idaho, to discuss the possibility of exploring for geothermal resources under the base. The team identified that there was a reasonable potential for geothermal resources based on data from an existing well. In addition, a regional gravity map helped identify several possible locations for drilling a new well. The team identified several possible sources of funding for this wellthe most logical being to use U.S. Department of Energy funds to drill the upper half of the well and U.S. Air Force funds to drill the bottom half of the well. The well was designed as a slimhole well in accordance with State of Idaho Department of Water Resources rules and regulations. Drilling operations commenced at the Mountain Home site in July of 2011 and were completed in January of 2012. Temperatures increased gradually, especially below a depth of 2000 ft. Temperatures increased more rapidly below a depth of 5500 ft. The bottom of the well is at 5976 ft, where a temperature of about 140C was recorded. The well flowed artesian from a depth below 5600 ft, until it was plugged off with drilling mud. Core samples were collected from the well and are being analyzed to help understand permeability at depth. Additional tests using a televiewer system will be run to evaluate orientation and directions at fractures, especially in the production zone. A final report on the well exploitation will be forthcoming later this year. The Air Force will use it to evaluate the geothermal resource potential for future private development options at Mountain Home Air Force Base. In conclusion, Recommendation for follow-up efforts include the following:

Joseph C. Armstrong; Robert P. Breckenridge; Dennis L. Nielson; John W. Shervais; Thomas R. Wood

2013-03-01T23:59:59.000Z

87

Distribution System Audits, Leak Detection, and Repair: Kirtland Air Force Base Leak Detection and Repair Program  

Broader source: Energy.gov (indexed) [DOE]

Best Management Practice Best Management Practice Case Study #3 Distribution System Audits, Leak Detection, and Repair Kirtland Air Force Base - Leak Detection and Repair Program Overview Kirtland Air Force Base (AFB) performed an award winning leak detection and repair program in 2006. The results of the project are saving Kirtland AFB 179 million gallons each year, which is over 16% of the total water use at the base. Kirtland AFB is located on 52,000 acres, southeast and adjacent to Albuquerque, New Mexico. The area is a high altitude desert, only receiving about 8 inches of rain each year. Kirtland AFB draws water from an under- ground aquifer via seven production wells through- out the base. The base also has access to water from the City of Albuquerque. The underground water

88

Distribution System Audits, Leak Detection, and Repair: Kirtland Air Force Base Leak Detection and Repair Program  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Best Management Practice Best Management Practice Case Study #3 Distribution System Audits, Leak Detection, and Repair Kirtland Air Force Base - Leak Detection and Repair Program Overview Kirtland Air Force Base (AFB) performed an award winning leak detection and repair program in 2006. The results of the project are saving Kirtland AFB 179 million gallons each year, which is over 16% of the total water use at the base. Kirtland AFB is located on 52,000 acres, southeast and adjacent to Albuquerque, New Mexico. The area is a high altitude desert, only receiving about 8 inches of rain each year. Kirtland AFB draws water from an under- ground aquifer via seven production wells through- out the base. The base also has access to water from the City of Albuquerque. The underground water

89

Geothermal exploration program, Hill Air Force Base, Davis and Weber Counties, Utah  

SciTech Connect (OSTI)

Results obtained from a program designed to locate a low- or moderate-temperature geothermal resource that might exist beneath Hill Air Force Base (AFB), Ogden, Utah are discussed. A phased exploration program was conducted at Hill AFB. Published geological, geochemical, and geophysical reports on the area were examined, regional exploration was conducted, and two thermal gradient holes were drilled. This program demonstrated that thermal waters are not present in the shallow subsurface at this site. (MHR)

Glenn, W.E.; Chapman, D.S.; Foley, D.; Capuano, R.M.; Cole, D.; Sibbett, B.; Ward, S.H.

1980-03-01T23:59:59.000Z

90

Exploration and Resource Assessment at Mountain Home Air Force Base, Idaho Using an Integrated Team Approach  

SciTech Connect (OSTI)

The U.S. Air Force is facing a number of challenges as it moves into the future, one of the biggest being how to provide safe and secure energy to support base operations. A team of scientists and engineers met at Mountain Home Air Force Base near Boise, Idaho, to discuss the possibility of exploring for geothermal resources under the base. The team identified that there was a reasonable potential for geothermal resources based on data from an existing well. In addition, a regional gravity map helped identify several possible locations for drilling a new well. The team identified several possible sources of funding for this wellthe most logical being to use U.S. Department of Energy funds to drill the upper half of the well and U.S. Air Force funds to drill the bottom half of the well. The well was designed as a slimhole well in accordance with State of Idaho Department of Water Resources rules and regulations. Drilling operations commenced at the Mountain Home site in July of 2011 and were completed in January of 2012. Temperatures increased gradually, especially below a depth of 2000 ft. Temperatures increased more rapidly below a depth of 5500 ft. The bottom of the well is at 5976 ft, where a temperature of about 140C was recorded. The well flowed artesian from a depth below 5600 ft, until it was plugged off with drilling mud. Core samples were collected from the well and are being analyzed to help understand permeability at depth. Additional tests using a televiewer system will be run to evaluate orientation and directions at fractures, especially in the production zone. A final report on the well exploitation will be forthcoming later this year. The Air Force will use it to evaluate the geothermal resource potential for future private development options at Mountain Home AFB.

Joseph C. Armstrong; Robert P. Breckenridge; Dennis L. Nielson; John W. Shervais; Thomas R. Wood

2012-10-01T23:59:59.000Z

91

Innovative pollution prevention program at Air Force owned Raytheon operated facility incorporating Russian technology  

SciTech Connect (OSTI)

Air Force Plant 44 in Tucson, Arizona is owned by the Air Force and operated by Raytheon Missile Systems Company. A joint Air Force/Raytheon Pollution Prevention Team operates at AFP 44 with the ultimate goal to minimize or eliminate the use of hazardous substances. The team works together to uncover new technologies and methods that will replace chemicals used in the plant's missile manufacturing facilities. The program maximizes pollution prevention by first eliminating hazardous material use, then chemical recycling, next hazardous waste reduction and finally wastewater treatment and recycling. From fiscal years 1994 through 1997, nine pollution prevention projects have been implemented, totaling $2.6 million, with a payback averaging less than two years. A unique wastewater treatment method has been demonstrated as part of this program. This is electroflotation, a Russian technology which removes dispersed particles from liquid with gas bubbles obtained during water electrolysis. A unit was built in the US which successfully removed organic emulsions from wastewater. Operational units are planned for the removal of waste from waterfall paint booths. The pollution prevention joint team continues to be very active with two projects underway in FY 98 and two more funded for FY 99.

Stallings, J.H.; Cepeda-Calderon, S.

1999-07-01T23:59:59.000Z

92

Source evaluation report phase 2 investigation: Limited field investigation. Final report: United States Air Force Environmental Restoration Program, Eielson Air Force Base, Alaska  

SciTech Connect (OSTI)

This report describes the limited field investigation work done to address issues and answer unresolved questions regarding a collection of potential contaminant sources at Eielson Air Force Base (AFB), near Fairbanks, Alaska. These sources were listed in the Eielson AFB Federal Facility Agreement supporting the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) cleanup of the base. The limited field investigation began in 1993 to resolve all remaining technical issues and provide the data and analysis required to evaluate the environmental hazard associated with these sites. The objective of the limited field investigation was to allow the remedial project managers to sort each site into one of three categories: requiring remedial investigation/feasibility study, requiring interim removal action, or requiring no further remedial action.

Not Available

1994-10-01T23:59:59.000Z

93

Application of discrete event simulation techniques for prioritization of U.S. Air Force Military Family Housing Projects  

E-Print Network [OSTI]

This study, through the use of discrete event simulation and modeling, explores various prioritization disciplines for U.S. Air Force Military Family Housing maintenance, repair, and renovation projects. Actual data from the Military Family Housing...

Krukenberg, Harry J.

1996-01-01T23:59:59.000Z

94

Evaluation of the Boeing PAN AIR technologies code (A502i) through prediction of separation forces on the GBU-24 ; .  

E-Print Network [OSTI]

??The Boeing PAN AIR Technologies code (A502i) is investigated to explore its suitability for determination of separation forces on ordnance. To this end, A502i is (more)

LeTourneau, Matthew A.

1996-01-01T23:59:59.000Z

95

STATE OF CALIFORNIA AIR, WATER SIDE SYSTEM, SERVICE HOT WATER & POOL REQUIREMENTS  

E-Print Network [OSTI]

/Cool 144(d) Economizer 144(e) Heat and Cool Air Supply Reset 144(f) Electric Resistance Heating1 144(g) Heat Rejection System §144 (h) Air Cooled Chiller Limitation §144 (i) Duct Leakage Sealing. If Yes, a MECH-4-A must be submitted 144(k) 1. Total installed capacity (MBtu/hr) of all electric heat

96

Cape Canaveral Air Force Station integrated resource assessment. Volume 2, Baseline detail  

SciTech Connect (OSTI)

The US Air Force (USAF) has tasked the Pacific Northwest Laboratory (PNL), in support of the US Department of Energy (DOE) Federal Energy Management Program (FEMP), to assess energy use at Cape Canaveral Air Force Station (AFS). The information obtained from this assessment will be used in identifying energy resource opportunities to reduce overall energy consumption by the station. The primary focus of this report is to assess the current baseline energy consumption at Cape Canaveral AFS. It is A companion report to Volume 1, the Executive Summary, and Volume 3, the Resource Assessment. This assessment requires that information be obtained and characterized for buildings, utilities, energy sources, energy uses, and load profiles to be used to improve the current energy system on the station. The characteristics of electricity, diesel fuel, No. 2 fuel oil, and motor vehicle gasoline (MOGAS) are analyzed for on-base facilities. The assessment examines basic regional information used to determine energy-use intensity (EUI) values for Cape Canaveral AFS facilities by building, fuel type, and energy end use. It also provides a summary of electricity consumption from Florida Power and Light Company (FPL) metered data for 1985--1991. Load profile information obtained from FPL data is presented for the North, South, and Titan Substations for the four seasons of the year, including weekdays and weekends.

Wahlstrom, R.R.; McMordie, K.L.; Parker, S.A.; King, D.A.; Sandusky, W.F.

1993-12-01T23:59:59.000Z

97

Patrick Air Force Base integrated resource assessment. Volume 2, Baseline detail  

SciTech Connect (OSTI)

The US Air Force has tasked the Pacific Northwest Laboratory (PNL), in support of the US Department of Energy (DOE) Federal Energy Management Program (FEMP), to assess energy use at Patrick Air Force Base (AFB). The information obtained from this assessment will be used in identifying energy resource opportunities to reduce overall energy consumption on the base. The primary focus of this report is to assess the current baseline energy consumption at Patrick AFB. It is a comparison report to Volume 1, the Executive Summary, and Volume 3, the Resource Assessment. This assessment requires that information be obtained and characterized for buildings, utilities, energy sources, energy uses, and load profile information to be used to improve the characterization of energy use on the base. The characteristics of electricity, natural gas, and No. 2 fuel oil are analyzed for on-base facilities and housing. The assessment examines basic regional information used to determine energy-use intensity (EUI) values for Patrick AFB facilities by building, fuel type, and energy end use. It also provides a summary of electricity consumption from Florida Power and Light Company (FPL) metered data for 1985-1991. Load profile information obtained from FPL data is presented for the north and south substations for the four seasons of the year, including weekdays and weekends.

Wahlstrom, R.R.; King, D.A.; Parker, S.A.; Sandusky, W.F.

1993-08-01T23:59:59.000Z

98

Griffiss Air Force Base integrated resource assessment. Volume 3, Electric resource assessment  

SciTech Connect (OSTI)

The US Air Force Air Combat Command (ACC) has tasked the US Department of Energy (DOE) Federal Energy Management Program (FEMP) to identify, evaluate, and assist in acquiring all cost-effective energy projects at Griffiss Air Force Base (AFB). FEMP, with support from the Pacific Northwest Laboratory (PNL), is designing this model program for federal customers served by the Niagara Mohawk Power Company. The program with Griffiss AFB will (1) identify and evaluate all cost-effective electric energy projects; (2) develop a schedule for project acquisition considering project type, size, timing, capital requirements, as well as energy and dollar savings; and (3) secure 100% of the financing required to implement electric energy efficiency projects from Niagara Mohawk and have them procure the necessary contractors to perform detailed audits and install the technologies. This report provides the results of the electric energy resource opportunity (ERO) assessments performed by PNL at one of Niagara Mohawk`s primary federal facilities, the ACC Griffiss AFB facility located near Rome, New York. The results of the analyses of EROs are presented in seven common energy end-use categories. A narrative description of each ERO provides information on the initial cost, energy and dollar savings; impacts on operations and maintenance (O&M); and, when applicable, a discussion of energy supply and demand, energy security, and environmental issues. The evaluation methodology and technical and cost assumptions are also described for each ERO. Summary tables present the operational performance of energy end-use equipment before and after the implementation of each ERO and the results of the life-cycle cost analysis indicating the net present value (NPV) and savings-to-investment ratio (SIR) of each ERO.

Armstrong, P.R.; Shankle, S.A.; Elliott, D.B.; Stucky, D.J.; Keller, J.M.; Wahlstrom, R.R.; Dagle, J.E.; Gu, A.Y.

1993-09-01T23:59:59.000Z

99

Heating, Ventilation, and Air Conditioning Design Strategy for a Hot-Humid Production Builder  

SciTech Connect (OSTI)

BSC worked directly with the David Weekley Homes - Houston division to redesign three floor plans in order to locate the HVAC system in conditioned space. The purpose of this project is to develop a cost effective design for moving the HVAC system into conditioned space. In addition, BSC conducted energy analysis to calculate the most economical strategy for increasing the energy performance of future production houses. This is in preparation for the upcoming code changes in 2015. The builder wishes to develop an upgrade package that will allow for a seamless transition to the new code mandate. The following research questions were addressed by this research project: 1. What is the most cost effective, best performing and most easily replicable method of locating ducts inside conditioned space for a hot-humid production home builder that constructs one and two story single family detached residences? 2. What is a cost effective and practical method of achieving 50% source energy savings vs. the 2006 International Energy Conservation Code for a hot-humid production builder? 3. How accurate are the pre-construction whole house cost estimates compared to confirmed post construction actual cost? BSC and the builder developed a duct design strategy that employs a system of dropped ceilings and attic coffers for moving the ductwork from the vented attic to conditioned space. The furnace has been moved to either a mechanical closet in the conditioned living space or a coffered space in the attic.

Kerrigan, P.

2014-03-01T23:59:59.000Z

100

Supplemental site inspection for Air Force Plant 59, Johnson City, New York, Volume 2: Appendices A-E  

SciTech Connect (OSTI)

This summary describes a Supplemental Site Inspection (SSI) conducted by Argonne National Laboratory (ANL) at Air Force Plant 59 (AFP 59) in Johnson City, New York. All required data pertaining to this project were entered by ANL into the Air Force-wide Installation Restoration Program Information System (IRPIMS) computer format and submitted to an appropriate authority. The work was sponsored by the United States Air Force as part of its Installation Restoration Program (IRP). Previous studies had revealed the presence of contaminants at the site and identified several potential contaminant sources. Argonne`s study was conducted to answer questions raised by earlier investigations. This volume consists of appendices A-E, containing field data and data validation.

Nashold, B.; Rosenblatt, D.; Tomasko, D. [and others

1995-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Comprehensive Energy Program at Patrick Air Force Base Set to Exceed Energy Goals  

Broader source: Energy.gov (indexed) [DOE]

Bringing you a prosperous future where energy Bringing you a prosperous future where energy is clean, abundant, reliable, and affordable Case Study Case Study Federal Energy Management Program Federal Energy Management Program Leading by example, saving energy and taxpayer dollars in federal facilities The 45 th Space Wing at Patrick Air Force Base (PAFB) is pursuing its energy goals through a partnership with Florida Power & Light (FPL). At the request of PAFB, FPL developed a base-wide comprehensive energy program that charts a course for improving the base's energy efficiency in five phased projects and demonstrates that PAFB can exceed their federal goals for reducing energy use by 2015. The base, stretching along four miles of Florida's east coast south of Kennedy Space Center, is home to the 45

102

Comprehensive Energy Program at Patrick Air Force Base Set to Exceed Energy Goals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

energy energy is clean, abundant, reliable, and affordable Case Study Case Study Federal Energy Management Program Federal Energy Management Program Leading by example, saving energy and taxpayer dollars in federal facilities The 45 th Space Wing at Patrick Air Force Base (PAFB) is pursuing its energy goals through a partnership with Florida Power & Light (FPL). At the request of PAFB, FPL developed a base-wide comprehensive energy program that charts a course for improving the base's energy efficiency in five phased projects and demonstrates that PAFB can exceed their federal goals for reducing energy use by 2015. The base, stretching along four miles of Florida's east coast south of Kennedy Space Center, is home to the 45 th Space Wing and more than 35

103

Development of residential-conservation-survey methodology for the US Air Force. Interim report. Task two  

SciTech Connect (OSTI)

A US Air Force (USAF) Residential Energy Conservation Methodology was developed to compare USAF needs and available data to the procedures of the Residential Conservation Service (RCS) program as developed for general use by utility companies serving civilian customers. Attention was given to the data implications related to group housing, climatic data requirements, life-cycle cost analysis, energy saving modifications beyond those covered by RCS, and methods for utilizing existing energy consumption data in approaching the USAF survey program. Detailed information and summaries are given on the five subtasks of the program. Energy conservation alternatives are listed and the basic analysis techniques to be used in evaluating their thermal performane are described. (MCW)

Abrams, D. W.; Hartman, T. L.; Lau, A. S.

1981-11-13T23:59:59.000Z

104

Air Force Achieves Fuel Efficiency through Industry Best Practices (Brochure), Federal Energy Management Program (FEMP)  

Broader source: Energy.gov (indexed) [DOE]

highest potential to save aviation fuel. highest potential to save aviation fuel. All MAF personnel are encouraged to propose fuel savings ideas. These ideas are then processed as initiatives, assigned a primary point of contact, and routed through an analysis process to prepare the initiative for presenta- tion to the Air Force's corporate structure. The corporate structure then evaluates and determines the initiatives with the highest potential fuel savings. Fuel-saving efforts focus on six major areas: policy, planning, execution, maintenance, science and technology, and fuel-efficient aircraft systems. The MAF also established a predetermined set of fuel-savings metrics and required reporting. In fiscal year 2011, implemented fuel initiatives saved the MAF more than 42 million gallons of aviation fuel in both

105

Vandenberg Air Force Base integrated resource assessment. Volume 2, Baseline detail  

SciTech Connect (OSTI)

The US Air Force Space Command has tasked the Pacific Northwest Laboratory, as the lead laboratory supporting the US Department of Energy Federal Energy Management Program, to identify, evaluate, and assist in acquiring all cost-effective energy projects at Vandenberg Air Force Base (VAFB). This is a model program PNL is designing for federal customers served by the Pacific Gas and Electric Company (PG and E). The primary goal of the VAFB project is to identify all electric energy efficiency opportunities, and to negotiate with PG and E to acquire those resources through a customized demand-side management program for its federal clients. That customized program should have three major characteristics: (1) 100% up-front financing; (2) substantial utility cost-sharing; and (3) utility implementation through energy service companies under contract to the utility. A similar arrangement will be pursued with Southern California Gas for non-electric resource opportunities if that is deemed desirable by the site and if the gas utility seems open to such an approach. This report documents the assessment of baseline energy use at VAFB located near Lompoc, California. It is a companion report to Volume 1, Executive Summary, and Volume 3, Resource Assessment. This analysis examines the characteristics of electric, natural gas, fuel oil, and propane use for fiscal year 1991. It records energy-use intensities for the facilities at VAFB by building type and energy end use. It also breaks down building energy consumption by fuel type, energy end use, and building type. A more complete energy consumption reconciliation is presented that includes the accounting of all energy use among buildings, utilities, and applicable losses.

Halverson, M.A.; Richman, E.E.; Dagle, J.E.; Hickman, B.J.; Daellenbach, K.K.; Sullivan, G.P.

1993-06-01T23:59:59.000Z

106

Geothermal Evaluation of The Hosston Formation Lackland Air Force Base, San Antonio, Texas Phase II Report  

SciTech Connect (OSTI)

This report summarizes the results of a phased program to test the geothermal characteristics of the Hosston Formation at Lackland Air Force Base, San Antonio, Texas. The geothermal resource evaluation was made possible through drilling and preliminary testing of a large diameter well, Lackland AFB No.1, at the south portion of the base. Phase I of the program had 3 major components: (1) compilation and interpretation of surface and subsurface geologic data to site the well; (2) design of the well; and (3) permitting the well. Phase II consisted of well drilling and preliminary development. The goal of the program was to identify water temperature, water quality, and productivity characteristics of the Hosston aquifer, which preliminary studies suggested might be favorable for direct applications on the base. Results reported herein suggest that heat pumps or other engineering alternatives might be needed for such applications. Results of the well drilling give data on water productivity, quality and temperature. Air-lift testing shows that, although the well does not flow to surface, good artesian pressure exists. Water quality appears acceptable, with about 2200 parts per million total dissolved solids. Equilibrated reservoir temperatures appear to be slightly less than 108 F (42 C).

Zeisloft, Jon; Foley, Duncan

1984-05-30T23:59:59.000Z

107

Copyright David JC MacKay 2009. This electronic copy is provided, free, for personal use only. See www.withouthotair.com. Sustainable Energy --without the hot air  

E-Print Network [OSTI]

www.withouthotair.com. Sustainable Energy -- without the hot air Version 3.5.2. November 3, 2008.withouthotair.com. The quest for safe, secure and sustainable energy poses one of the most critical challenges of our age for an authoritative study setting out just what can and can- not realistically be done to achieve sustainable energy

108

Mechanical Air Distribution Interactions with the House System in Hot and Humid Climates  

E-Print Network [OSTI]

. Return leaks can also draw in gases like radon as weU as pesticide and herbicide residues present in the soil around the home. A 1989 study at the Lawrence Berkeley Laboratories found that an air handler with a poorly sealed retum plenum could exert a... quantities of moisture, radon. allergens, or particulates into the home. Worse yet, what if this interaction causes health problems or a house fire. This is a set of potential problems that simply can't be ignored. There have been successful lawsuits...

Garrett, D. A.

1994-01-01T23:59:59.000Z

109

E-Print Network 3.0 - air force landfill Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Driving Forces towards Materials... lack of Waste-to-Energy capacity. 12;9 Austria As Germany, but Ban in force already in 2002. Landfill... Landfill Ban in force already in...

110

E-Print Network 3.0 - air force family Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

to entrainment of fume hood air into the general room exhaust. 12;... indoor air quality complaints and relocation of clinical ... Source: Brookhaven National Laboratory,...

111

E-Print Network 3.0 - air force journal Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

although these types of interaction... -fluid interaction based on the Smoothed Particle Hydro- dynamics (SPH) method. For the simulation of air... -water interaction, air...

112

(Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio)  

SciTech Connect (OSTI)

In April 1990, Wright-Patterson Air Force Base (WPAFB), initiated an investigation to evaluate a potential Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) removal action to prevent, to the extent practicable, the offsite migration of contaminated ground water from WPAFB. WPAFB retained the services of the Environmental Management Operations (EMO) and its principle subcontractor, International Technology Corporation (IT) to complete Phase 1 of the environmental investigation of ground-water contamination at WPAFB. Phase 1 of the investigation involves the short-term evaluation and potential design for a program to remove ground-water contamination that appears to be migrating across the western boundary of Area C, and across the northern boundary of Area B along Springfield Pike. Primarily, Task 4 of Phase 1 focuses on collection of information at the Area C and Springfield Pike boundaries of WPAFB. This Sampling and Analysis Plan (SAP) has been prepared to assist in completion of the Task 4 field investigation and is comprised of the Quality Assurance Project Plan (QAPP) and the Field Sampling Plan (FSP).

Not Available

1991-10-01T23:59:59.000Z

113

Comparison of energy assessment methods and tools at Bolling Air Force Base  

SciTech Connect (OSTI)

A plethora of energy efficiency assessment tools have been designed for federal installations, identifying the energy savings potential and attractive projects for capital investment. These methods range from high-level estimating tools to detailed design tools, both manual and software assisted. These methods have different purposes and provide results that are used for different parts of the project identification and implementation process. This paper`s objective is to compare and contrast a number of energy efficiency assessment methods and tools based on their application to a selected set of buildings at Bolling Air Force Base (AFB). To some extent this comparison is much like a {open_quote}Consumer Report{close_quotes} evaluation of the various assessment methods, comparing the features and potential uses of each. Because of the range of methods included, direct comparison of the quantitative results at Bolling AFB was limited to two or three methods at a time which were applied to the same buildings and/or technologies. The results are largely a qualitative comparison of the capabilities of each method, where they can and should be used to identify and implement projects, how much it costs to use the methods, and the type of output to expect. This comparison should be of value to energy managers at federal sites that need to select the appropriate tools to use in assessing energy opportunities.

Dixon, D.R.; Wrench, L.E.; McMordie, K.L.

1994-12-01T23:59:59.000Z

114

(Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio)  

SciTech Connect (OSTI)

This Removal Action System Design has been prepared as a Phase I Volume for the implementation of the Phase II removal action at Wright-Patterson Air Force Base (WPAFB) near Dayton, Ohio. The objective of the removal action is to prevent, to the extent practicable, the migration of ground water contaminated with chlorinated volatile organic compounds (VOCS) across the southwest boundary of Area C. The Phase 1, Volume 9 Removal Action System Design compiles the design documents prepared for the Phase II Removal Action. These documents, which are presented in Appendices to Volume 9, include: Process Design, which presents the 30 percent design for the ground water treatment system (GWTS); Design Packages 1 and 2 for Earthwork and Road Construction, and the Discharge Pipeline, respectively; no drawings are included in the appendix; Design Package 3 for installation of the Ground Water Extraction Well(s); Design Package 4 for installation of the Monitoring Well Instrumentation; and Design Package 5 for installation of the Ground Water Treatment System; this Design Package is incorporated by reference because of its size.

Not Available

1992-04-01T23:59:59.000Z

115

Fuzzy control model and simulation of supply air system in a test rig of low-temperature hot-water radiator system  

Science Journals Connector (OSTI)

This paper proposes a typical multi-variable, large time delay and nonlinear system, self-extracting rules fuzzy control (SERFC) method to maintain a stable temperature value in a built environment chamber with supply air system and hot-water system. The parameters of the transfer functions in every control loop were identified by experimental data in a format of time sequences obtained from the experiment of dynamical responding performance. Fuzzy control simulations were implemented based on adjustment of the supply air system and hot-water system by SERFC. The simulation results show that SERFC for environment chamber has satisfied performance. There is no higher overshoot and stable error. The work presented in here can be used to deal with those complex thermal processes with difficulties in modeling of fuzzy control rules and provide a foundation for further application of fuzzy control in HVAC system.

Zhen Lu; Jili Zhang; Yongpan Chen; Tianyi Zhao; Hui Liu

2010-01-01T23:59:59.000Z

116

E-Print Network 3.0 - air force materials Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

T. Grilli Summary: and resistant carbon-reinforced composite material), having two air cavities (i.e., seal-less air cushions... , and an inverted- V transom stern. A lift...

117

Geologic investigation :an update of subsurface geology on Kirtland Air Force Base, New Mexico.  

SciTech Connect (OSTI)

The objective of this investigation was to generate a revised geologic model of Kirtland Air Force Base (KAFB) incorporating the geological and geophysical data produced since the Site-Wide Hydrogeologic Characterization Project (SWHC) of 1994 and 1995. Although this report has certain stand-alone characteristics, it is intended to complement the previous work and to serve as a status report as of late 2002. In the eastern portion of KAFB (Lurance Canyon and the Hubbell bench), of primary interest is the elevation to which bedrock is buried under a thin cap of alluvium. Elevation maps of the bedrock top reveal the paleodrainage that allows for the interpretation of the area's erosional history. The western portion of KAFB consists of the eastern part of the Albuquerque basin where bedrock is deeply buried under Santa Fe Group alluvium. In this area, the configuration of the down-to-the-west, basin-bounding Sandia and West Sandia faults is of primary interest. New geological and geophysical data and the reinterpretation of old data help to redefine the location and magnitude of these elements. Additional interests in this area are the internal stratigraphy and structure of the Santa Fe Group. Recent data collected from new monitoring wells in the area have led to a geologic characterization of the perched Tijeras Arroyo Groundwater system and have refined the known limits of the Ancestral Rio Grande fluvial sediments within the Santa Fe Group. Both the reinterpretation of the existing data and a review of the regional geology have shown that a segment of the boundary between the eastern and western portions of KAFB is a complicated early Tertiary (Laramide) wrench-fault system, the Tijeras/Explosive Ordnance Disposal Area/Hubbell Spring system. A portion of this fault zone is occupied by a coeval ''pull-apart'' basin filled with early Tertiary conglomerates, whose exposures form the ''Travertine Hills''.

Van Hart, Dirk (GRAM, Inc.)

2003-06-01T23:59:59.000Z

118

Air Pollution Control Regulations: No. 13- Particulate Emissions from Fossil Fuel Fired Steam or Hot Water Generating Units (Rhode Island)  

Broader source: Energy.gov [DOE]

The purpose of this regulation is to limit emissions of particulate matter from fossil fuel fired and wood-fired steam or hot water generating units.

119

Operations and maintenance report on Air Force oil/water separators. Final report, September 1985-August 1986  

SciTech Connect (OSTI)

This report is intended to provide general guidance for the routine operation and maintenance of oil/water separators. The report should help managers and operators to recognize and correct problems affecting the separation process of oil and water. The most common types of gravity separators used by the Air Force are discussed. Other topics include operation guidelines, flow measurements, maintenance service, waste disposal and regulations, sampling and testing, recordkeeping and spill-prevention measures.

Kilroy, M.D.

1986-10-01T23:59:59.000Z

120

Aeronautical System Center's environmental compliance assessment and management program's cost-saving initiatives support the Air Force's acquisition reform initiative  

SciTech Connect (OSTI)

The Environmental Management directorate of ASC (ASC/EM) has the responsibility of providing government oversight for the Government Owned Contractor Operated Aircraft and Missile plants (GOCOs). This oversight is manifested as a landlord role where Air Force provides the funding required to maintain the plant facilities including buildings and utilities as well as environmental systems. By agreement the companies operating the plants are required to operate them in accordance with environmental law. Presently the GOCOs include Air Force Plant (AFP) 6 in Marietta Ga., AFP 4 in Fort Worth, Tx., AFP 44 in Tucson, Az., AFP 42 in Palmdale, Ca., and AFP PJKS in Denver, Co. Lockheed Martin corporation operates AFPs 4,6, PJKS and a portion of AFP 42 while AFP 44 is operated by Raytheon Missile Systems Company. Other GOCOs at AFP 42 are Northrup-Grumman, Boeing, and Cabaco, the facilities engineer. Since 1992 the Environmental Management division has conducted its Environmental Compliance Assessment and Management Program assessments (ECAMP) annually at each of the plants. Using DOD's ECAMP Team Guide and teams comprised of both Air Force and consultant engineering personnel, each plant is assessed for its environmental compliance well being. In the face of rising operational costs and diminishing budgets ASC/EM performed a comprehensive review of its ECAMP. As a result, the basic ECAMP program was improved to reduce costs without compromising on quality of the effort. The program retained its emphasis in providing a snap-shot evaluation of each Air Force plant's environmental compliance health supported by complete but tailored protocol assessments.

Meanor, T.

1999-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

E-Print Network 3.0 - air force geophysics Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

(1,141) GEOCHEMISTRY & GEOPHYSICS (775... of sea surface temperature, sea ice, and night marine air temperature since the late nineteenth century Source: Jimenez, Jose-Luis -...

122

E-Print Network 3.0 - air force invests Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

John Mitchell, and Nicholas Bambos Summary: to be a negative externality much like air pollution (9). As such, investment in information security causes... . When a player...

123

E-Print Network 3.0 - air force project Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

(CERC) Engineer Waterways Experiment Station Vicksburg, MS Collection: Engineering 2 Air Pollution Physics and Chemistry EAS 6790 Monday, Wednesday, Friday 2:05 to 2:55...

124

E-Print Network 3.0 - air force global Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Feifei - Department of Geography, University of North Texas Collection: Geosciences 3 Air Pollution Physics and Chemistry EAS 6790 Monday, Wednesday, Friday 2:05 to 2:55...

125

Thermal investigation of lithium-ion battery module with different cell arrangement structures and forced air-cooling strategies  

Science Journals Connector (OSTI)

Abstract Thermal management needs to be carefully considered in the lithium-ion battery module design to guarantee the temperature of batteries in operation within a narrow optimal range. This article firstly explores the thermal performance of battery module under different cell arrangement structures, which includes: 1נ24, 3נ8 and 5נ5 arrays rectangular arrangement, 19 cells hexagonal arrangement and 28 cells circular arrangement. In addition, air-cooling strategies are also investigated by installing the fans in the different locations of the battery module to improve the temperature uniformity. Factors that influence the cooling capability of forced air cooling are discussed based on the simulations. The three-dimensional computational fluid dynamics (CFD) method and lumped model of single cell have been applied in the simulation. The temperature distributions of batteries are quantitatively described based on different module patterns, fan locations as well as inter-cell distance, and the conclusions are arrived as follows: when the fan locates on top of the module, the best cooling performance is achieved; the most desired structure with forced air cooling is cubic arrangement concerning the cooling effect and cost, while hexagonal structure is optimal when focus on the space utilization of battery module. Besides, the optimized inter-cell distance in battery module structure has been recommended.

Tao Wang; K.J. Tseng; Jiyun Zhao; Zhongbao Wei

2014-01-01T23:59:59.000Z

126

Leveraging net-centric monitoring techniques with information fusion to increase US air force information dominance  

Science Journals Connector (OSTI)

Applications used in the Air Operations Center (AOC) do not adequately fuse enough data from enough feeds to provide strong situational awareness. Notice to Airman (NOTAMS), weather, maintenance, airborne networks, and AOC infrastructure data can be ...

Basil Jos; Tracey Culbertson

2006-10-01T23:59:59.000Z

127

E-Print Network 3.0 - air force purchasing Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

air pollution. BENEFITS TO CONSUMERS San Diego... the 8,000-10,000 that installing solar on existing homes costs in part because homebuilders purchase... 's Buydown and the...

128

E-Print Network 3.0 - air force acquisition Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

These diaphragms are made from rubber or some other... signal obtained from an air-driven pump during operation is described in this paper. A fully digital... and two weeks in...

129

Preliminary Assessment of Potential Avian Interactions at Four Proposed Wind Energy Facilities on Vandenberg Air Force Base, California  

SciTech Connect (OSTI)

The United States Air Force (USAF) is investigating whether to install wind turbines to provide a supplemental source of electricity at Vandenberg Air Force Base (VAFB) near Lompoc, California. As part of that investigation, VAFB sought assistance from the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to provide a preliminary characterization of the potential risk to wildlife resources (mainly birds and bats) from wind turbine installations. With wind power development expanding throughout North America and Europe, concerns have surfaced over the number of bird fatalities associated with wind turbines. Guidelines developed for the wind industry by the National Wind Coordinating Committee (NWCC) recommend assessing potential impacts to birds, bats, and other potentially sensitive resources before construction. The primary purpose of an assessment is to identify potential conflicts with sensitive resources, to assist developers with identifying their permitting needs, and to develop strategies to avoid impacts or to mitigate their effects. This report provides a preliminary (Phase I) biological assessment of potential impacts to birds and bats that might result from construction and operation of the proposed wind energy facilities on VAFB.

Not Available

2004-08-01T23:59:59.000Z

130

Recent oppositely directed trends in solar climate forcings and the global mean surface air temperature  

Science Journals Connector (OSTI)

...102 and 108 years. Recently, solar effects on climate on time scales...becoming feasible to detect genuine solar forcing in climate records (Haigh 2003). The thermal capacity of the Earth's oceans is large...decadal-scale (and hence solar cycle) variations in global...

2007-01-01T23:59:59.000Z

131

Hydrologic transport of depleted uranium associated with open air dynamic range testing at Los Alamos National Laboratory, New Mexico, and Eglin Air Force Base, Florida  

SciTech Connect (OSTI)

Hydrologic investigations on depleted uranium fate and transport associated with dynamic testing activities were instituted in the 1980`s at Los Alamos National Laboratory and Eglin Air Force Base. At Los Alamos, extensive field watershed investigations of soil, sediment, and especially runoff water were conducted. Eglin conducted field investigations and runoff studies similar to those at Los Alamos at former and active test ranges. Laboratory experiments complemented the field investigations at both installations. Mass balance calculations were performed to quantify the mass of expended uranium which had transported away from firing sites. At Los Alamos, it is estimated that more than 90 percent of the uranium still remains in close proximity to firing sites, which has been corroborated by independent calculations. At Eglin, we estimate that 90 to 95 percent of the uranium remains at test ranges. These data demonstrate that uranium moves slowly via surface water, in both semi-arid (Los Alamos) and humid (Eglin) environments.

Becker, N.M. [Los Alamos National Lab., NM (United States); Vanta, E.B. [Wright Laboratory Armament Directorate, Eglin Air Force Base, FL (United States)

1995-05-01T23:59:59.000Z

132

Probabilistic analysis of air void structure and its relationship to permeability and moisture damage of hot mix asphalt  

E-Print Network [OSTI]

with thickness for field cores. ..............................27 5 Difference in air void content with thickness for SGC limestone cores. .............28 6 Difference in air void content with thickness for SGC granite cores...................29 7 Examples... distribution for SGC granite cores. ............46 x FIGURE Page 20 Permeability vs. PSP using Lognormal distribution for SGC limestone cores....47 21 Permeability vs. PSP using Weibull distribution for SGC limestone cores...

Castelblanco Torres, Adhara

2006-04-12T23:59:59.000Z

133

15th DoD HPC User Group Conference, June 2005, Nashville, TN. 1 CAP Phase II Simulations for the Air Force HEL-JTO Project: Atmospheric  

E-Print Network [OSTI]

., Boulder, CO, USA (2) Norwegian Defence Research Establishment, Kjeller, Norway (3) Meso and Microscale by the Kelvin-Helmholtz (KH) instability in a strati- fied fluid is simulated in support of the Air Force High-Energy vertical resolution is too coarse to even describe the outer scales of motion for wind-shear- and wave

Werne,Joseph

134

Corrective Action Investigation Plan for Corrective Action Unit 486: Double Tracks RADSAFE Area Nellis Air Force Range, Nevada  

SciTech Connect (OSTI)

This Corrective Action Investigation Plan (CAIP) has been developed in accordance with the Federal Facility Agreement and Consent Order (FFACO) that was agreed to by the US Department of Energy, Nevada Operations Office (DOE/NV); the State of Nevada Division of Environmental Protection (NDEP); and the US Department of Defense (FFACO, 1996). The CAIP is a document that provides or references all of the specific information for investigation activities associated with Corrective Action Units (CAUs) or Corrective Action Sites (CASs). According to the FFACO, CASs are sites potentially requiring corrective action(s) and may include solid waste management units or individual disposal or release sites (FFACO, 1996). Corrective Action Units consist of one or more CASs grouped together based on geography, technical similarity, or agency responsibility for the purpose of determining corrective actions. This CAIP contains the environmental sample collection objectives and the criteria for conducting site investigation activities at CAU 486, the Double Tracks Radiological Safety (RADSAFE) Area (DTRSA) which is located on the Nellis Air Force Range 71North (N), west of the Tonopah Test Range (TTR). The TTR, included in the Nellis Air Force Range Complex, is approximately 255 kilometers (km) (140 miles [mi]) northwest of Las Vegas, Nevada (Figure 1-1). Corrective Action Unit 486 is comprised of CAS 71-23-001-71DT consisting of two areas of concern referred to as the vehicle decontamination area and the animal burial pit. The DTRSA is located on the west side of the Cactus Range approximately 8 km (5 mi) southwest of the Cactus Spring gate at the intersection of the Cactus Spring Road and the Double Tracks Control Point Road (Figure 1-2). The DTRSA was used during May 1963 to decontaminate vehicles, equipment, personnel, and animals from the Double Tracks test. The DTRSA is one of three areas identified as a potential location for the disposal of radioactively contaminated materials from the Double Tracks experiment. The other two locations are the Cactus Spring Waste Trenches (CAU 426) and the Roller Coaster RADSAFE Area (CAU 407), both of which have been investigated. The surface and subsurface soils are likely to have been impacted by plutonium and other contaminants of potential concern (COPCs) associated with decontamination activities at this site.

IT Las Vegas

1998-10-15T23:59:59.000Z

135

[Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio]. Volume 9, Removal action system design  

SciTech Connect (OSTI)

This Removal Action System Design has been prepared as a Phase I Volume for the implementation of the Phase II removal action at Wright-Patterson Air Force Base (WPAFB) near Dayton, Ohio. The objective of the removal action is to prevent, to the extent practicable, the migration of ground water contaminated with chlorinated volatile organic compounds (VOCS) across the southwest boundary of Area C. The Phase 1, Volume 9 Removal Action System Design compiles the design documents prepared for the Phase II Removal Action. These documents, which are presented in Appendices to Volume 9, include: Process Design, which presents the 30 percent design for the ground water treatment system (GWTS); Design Packages 1 and 2 for Earthwork and Road Construction, and the Discharge Pipeline, respectively; no drawings are included in the appendix; Design Package 3 for installation of the Ground Water Extraction Well(s); Design Package 4 for installation of the Monitoring Well Instrumentation; and Design Package 5 for installation of the Ground Water Treatment System; this Design Package is incorporated by reference because of its size.

Not Available

1992-04-01T23:59:59.000Z

136

Radiation control coatings installed on federal buildings at Tyndall Air Force Base. Volume 2: Long-term monitoring and modeling  

SciTech Connect (OSTI)

The US Department of Energy`s (DOE`s) Federal Energy Management Program (FEMP) supports efforts to reduce energy use and associated expenses in the federal sector. One such effort, the New Technology Demonstration Program (NTDP), seeks to evaluate new energy-saving US technologies and secure their more timely adoption by the US government. Through a partnership with a federal site, the utility serving the site, a manufacturer of an energy-related technology, and other organizations associated with these interests, DOE can evaluate a new technology. The results of the program give federal agency decision makers more hands-on information with which to validate a decision to utilize a new technology in their facilities. This is the second volume of a two-volume report that describes the effects of radiation control coatings installed on federal buildings at Tyndall Air Force Base (AFB) in Florida by ThermShield International. ORNL`s Buildings Technology Center (BTC) was assigned the responsibility for gathering, analyzing, and reporting on the data to describe the effects of the coatings. The first volume described the monitoring plan and its implementation, the results of pre-coating monitoring, the coating installation, results from fresh coatings compared to pre-coating results, and a plan to decommission the monitoring equipment. This second volume updates and completes the presentation of data to compare performance of fresh coatings with weathered coatings.

Petrie, T.W.; Childs, P.W.

1998-06-01T23:59:59.000Z

137

Taming hot CF3 radicals: incrementally tuned families of polyarene acceptors for air-stable molecular optoelectronics  

SciTech Connect (OSTI)

Breakthroughs in molecular optoelectronics await the availability of new families of air-stable polyaromatic hydrocarbon (PAH) acceptors with incrementally- and predictably-tunable electron affinities and structures capable of inducing desirable solid-state morphologies in hybrid materials. Although the addition of electron withdrawing groups to PAHs has been studied for decades, producing new compounds from time to time, a generic one-step synthetic methodology applicable to potentially all PAH substrates has been, until now, an impossible dream. We herein report that at least seventeen common PAHs and polyheterocyclics can be trifluoromethylated by a new procedure to yield families of PAH(CF3)n acceptors with (i) n = 4-8, (ii) multiple isomers for particular n values, (iii) gas-phase experimental electron affinities as high as 3.32 eV and shifted from the respective PAH precursor as a linear function of n, and (iv) various solid-state morphologies, including the ability to form alternating ? stacked hybrid crystals with aromatic donors.

Kuvychko, Igor V.; Castro, Karlee P.; Deng, Shihu; Wang, Xue B.; Strauss, Steven H.; Boltalina, Olga V.

2013-04-26T23:59:59.000Z

138

Health assessment for Griffiss Air Force Base NPL (National Priorities List) site, Rome, Oneida County, New York, Region 2. CERCLIS No. NY4571924451. Final report  

SciTech Connect (OSTI)

The Griffiss Air Force Base National Priorities List Site is located near the City of Rome, New York. Most of these sites have not been sufficiently investigated at this time for a complete determination of their possible health effects. Residential wells south of Griffiss Air Force Base are contaminated with volatile organic compounds: trichloroethene and 1,1,2,2-tetrachloroethane. The measured concentrations of trichloroethene and 1,1,2,2-tetrachloroethane, to date, are below levels of concern. The site is of potential public health concern because of the risk to human health that could result from possible future exposure to hazardous substances at levels that may result in adverse health effects over time.

Not Available

1988-06-09T23:59:59.000Z

139

Epidemiologic investigation of health effects in Air Force personnel following exposure to herbicides: Extract reproductive outcomes. Executive summary, introduction, and conclusions. Interim report, 1985-1992  

SciTech Connect (OSTI)

The Air Force is conducting a 20-year prospective study of veterans of Operation Ranch Hand, the unit responsible for aerial spraying of herbicides in Vietnam from 1962 to 1971. A comparison group of Air Force veterans who served in Southeast Asia (SEA) during the same period who were not occupationally exposed to herbicides was selected. The study, called the Air Force Health Study (AFHS), is in its tenth year and is designed to determine whether exposure to the herbicides or their contaminant, 2,3,37,8-tetrachlorodibenzo-p-dioxin (dioxin), has adversely affected the health, survival or reproductive outcomes of Ranch Hands. This report summarizes the findings of an investigation of reproductive outcomes of the 791 Ranch Hands and 942 Comparisons for whom a dioxin level had been determined by August, 1991. These men have fathered 5,489 pregnancies including 4,514 live births. These men are a subset of all Ranch Hands (n=1,098) and Comparisons (n=1,549) who have fathered 8,263 pregnancies and 6,792 live births. All data in this report have been verified by review of birth certificates, newborn clinic records, health records and death certificates. The birth defect status of each child was verified through the age of 18.

Wolfe, W.H.; Michalek, J.E.; Miner, J.C.; Rahe, A.J.

1992-08-31T23:59:59.000Z

140

Exergy efficiency of a counterflow air/air heat exchanger with vapour condensation  

Science Journals Connector (OSTI)

The exergy efficiency of a counterflow hot moist air/...?1 for the temperature and humidity ratio of hot moist air respectively are considered. Constant ambient air conditions of 20C and 0.01 kgkg?1 were assume...

J. Jilek; J. H. Young

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Intermolecular force and surface roughness models for air bearing simulations for sub-5nm flying height sliders  

Science Journals Connector (OSTI)

When the spacing between the slider and the disk is less than 5nm, the intermolecular...2002...) can be view as a flat sliderdisk intermolecular force model. The contact distance between the slider and disk nee...

Du Chen; David B. Bogy

2007-05-01T23:59:59.000Z

142

A Comparison of Atmospheric Reanalysis Surface Products over the Ocean and Implications for Uncertainties in AirSea Boundary Forcing  

E-Print Network [OSTI]

This paper investigates the uncertainties related to atmospheric fields from reanalysis products used in forcing ocean models. Four reanalysis products, namely from 1) the interim ECMWF Re-Analysis (ERA-Interim), 2) version ...

Chaudhuri, Ayan H.

143

Public health assessment for Griffiss Air Force Base, Rome, Oneida County, New York, Region 2. Cerclis No. NY4571924451. Addendum. Final report  

SciTech Connect (OSTI)

The public health assessment addendum addresses the two public health issues identified at Griffiss Air Force Base by the Agency for Toxic Substances and Disease Registry (ATSDR): (1) exposures to contaminated fish from Three Mile and Six Mile Creeks, and (2) past exposures to contaminated groundwater through private wells off base. Frequent consumption of contaminated fish from Three Mile and Six Mile Creeks could pose a health problem. However, if NYSDOH fish consumption guidelines are followed, fish consumption should not present a public health hazard. ATSDR cannot evaluate exposures to contaminated groundwater through private well use prior to 1982 because there are no sampling data.

NONE

1996-09-09T23:59:59.000Z

144

E-Print Network 3.0 - air source heat Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

air andor water is the source of thermal energy. Thermal energy is transferred from the heating... September 2000; accepted 19 December 2000 Abstract Hot air and hot water...

145

Superfund record of decision (EPA Region 1): Loring Air Force Base, Operable Units 3, 5, 10, and 11, Limestone, ME, August 21, 1998  

SciTech Connect (OSTI)

The Loring Air Force Base National Priorities List (NPL) Site is located in Aroostook County, Maine. This decision document presents the selected remedial actions for the source areas at the following sites located within OUs 3, 5, 10, and 11 at the Site: OU3 - Explosive Ordnance Disposal (EOD) Range Outdoor Firing Range; OU5 -- Base Exchange Service Station (BXSS); OU10 -- Pumphouse (PH) 8210; PH 8270; Former Solvent Storage Building (FSSB); and OU11 -- Refueling Maintenance Shop Area (RMSA); Vehicle Maintenance Building (VMB); The USAF has evaluated the potential risks to human health and the environment at each of the these sites and developed the site-specific remediation goals for the source areas at each of these sites based on the future land use determinations made in the April 1996 Record of Decision (PB96-963703) for the Disposal of Loring Air Force Base, Maine. Therefore, the No Further CERCLA Action decisions for the source areas at each of these sites is based on the assumption that future land use at each site shall be in accordance with the Disposal ROD (i.e., that real property comprising the site shall be parceled, disposed of, and reused in accordance with the Disposal ROD).

NONE

1999-03-01T23:59:59.000Z

146

Systems engineering approach to environmental risk management: A case study of depleted uranium at test area C-64, Eglin Air Force Base, Florida. Master`s thesis  

SciTech Connect (OSTI)

Environmental restoration is an area of concern in an environmentally conscious world. Much effort is required to clean up the environment and promote environmentally sound methods for managing current land use. In light of the public consciousness with the latter topic, the United States Air Force must also take an active role in addressing these environmental issues with respect to current and future USAF base land use. This thesis uses the systems engineering technique to assess human health risks and to evaluate risk management options with respect to depleted uranium contamination in the sampled region of Test Area (TA) C-64 at Eglin Air Force Base (AFB). The research combines the disciplines of environmental data collection, DU soil concentration distribution modeling, ground water modeling, particle resuspension modeling, exposure assessment, health hazard assessment, and uncertainty analysis to characterize the test area. These disciplines are required to quantify current and future health risks, as well as to recommend cost effective ways to increase confidence in health risk assessment and remediation options.

Carter, C.M.; Fortmann, K.M.; Hill, S.W.; Latin, R.M.; Masterson, E.J.

1994-12-01T23:59:59.000Z

147

Compliance testing of Grissom Air Force Base Central Heating Plant coal-fired boilers 3, 4, and 5, Grissom Air Force Base, Indiana. Final technical report, 3-21 Feb 92  

SciTech Connect (OSTI)

A source emission testing for particulate matter and visible emissions was conducted on coal-fired boilers at the Grissom AFB Central Heating Plant during 3-21 February 1992 by the Air Quality Function of Armstrong Laboratory. The survey was conducted to determine compliance with regard to Indiana Administration Code, Title 325 Pollution Control Board, Article 5, Opacity Regulations, and Article 6, Particulate Regulations. All boilers were tested through the bypass stack. Results indicated that boilers 3 and 4 met applicable, visible, and particulate matter emissions standards. Boiler 5 exceeded the particulate standard.

Cintron-Ocasio, R.A.

1992-06-01T23:59:59.000Z

148

Installation-restoration program. Phase 2. Confirmation/quantification Stage 1 for Minot Air Force Base, Minot, North Dakota. Volume 1. Final report, September 1985-October 1988  

SciTech Connect (OSTI)

In accordance with the procedures developed for the Department of Defense (DOD) Installation-Restoration Program (IRP), a Phase II, Stage I site investigation was performed at the Minot Air Force Base (MAFB), Minot, North Dakota. Fred C. Hart Associates (HART) conducted investigations at three areas of concern at the installation, the Sanitary Landfill Area (SLA), the Firefighting Training Area (FTA) and the Explosive Ordnance Disposal Area (EOD). The investigation of the SLA consisted of the installation and sampling of ground-water monitoring wells and of surface water within the SLA. The investigation of the FTA consisted of the installation and sampling of subsurface soil from a test boring drilled in the center of the FTA and the sampling of surface sediment within the drainage ditch leading away from the FTA.

Not Available

1988-10-12T23:59:59.000Z

149

An aerial radiological survey of the Kennedy Space Center and Cape Canaveral Air Force Station and surrounding area, Titusville, Florida: Date of survey: October 1985  

SciTech Connect (OSTI)

An aerial radiological survey of the entire Kennedy Space Center (KSC) and Cape Canaveral Air Force Station (CCAFS) was performed during the period 9 through 23 October 1985. This survey was conducted in three parts. First, a low resolution, low sensitivity background survey was performed that encompassed the entire KSC and CCAFS area. Next, two smaller, high resolution, high sensitivity surveys were conducted: the first focused on Launch Complexes 39A and 39B, and the second on the Shuttle Landing Facility. The areas encompassed by the surveys were 200, 5.5, and 8.5 square miles (500, 14, and 22 sq km), respectively. The purpose of these surveys was to provide information useful for an emergency response to a radiological accident. Results of the background survey are presented as isoradiation contour maps of both total exposure rate and man-made gross count superimposed on a mosaic of recent aerial photographs. Results of the two small, detailed surveys are also presented as an isoradiation contour map of exposure rate on the aerial photograph base. These data were evaluated to establish sensitivity limits for mapping the presence of plutonium-238. Natural background exposure rates at the Kennedy Space Center and Cape Canaveral Air Force Station are very low, generally ranging from 4 to 6.5 microroentgens per hour (..mu..R/h) and less than 4 ..mu..R/h in wet areas. However, exposure rates in developed areas were observed to be higher due to the importation of construction materials not characteristic of the area. 8 refs., 3 figs., 4 tabs.

Not Available

1988-01-01T23:59:59.000Z

150

US Air Force installation restoration program: Remedial investigation of former herbicide storage site at Johnston Island, Pacific Ocean  

SciTech Connect (OSTI)

This report represents a synthesis and reformatting of six primary documents and other related materials on soils, ocean sediments, air, and biota investigations conducted at Johnston Island (JI), Pacific Ocean, to characterize contamination resulting from storage of 1.37 million gallons of Herbicide Orange (HO) from 1972 through 1977. The individual study components comprise the Remedial Investigation (RI) of the former HO storage site at JI. This report describes the procedures, results, and conclusions of the sampling and analysis programs conducted at JI. Samples of site soils, ocean sediments, airborne particulates, dust, sweepings, and aquatic organisms were collected and analyzed for HO-derived 2,4-dichlorophenoxyacetic acid (2,4-D), 2,4,5-trichlorophenoxyacetic acid (2,4,5-T), and 2,3,7,8- tetrachlorodibenzo-p-dioxin (TCDD). Environmental media other than soils at the storage facility itself were found to be free of contamination or to contain very low contaminant concentrations. No contamination was found in ocean sediments, indicating possible dispersion of contaminants due to erosion. A few of the biological specimens collected were found to contain TCDD levels below the guidelines of 25 to 50 parts per trillion established by the US Food and Drug Administration; TCDD in all other biota samples was nondetectable. Analysis of samples of airborne particulates and of soils, dust, and sweepings from high-use and residential areas outside the boundaries of the former storage site indicated that there is little or no concern of adverse impacts from airborne transport and deposition of TCDD.

Not Available

1988-09-01T23:59:59.000Z

151

DOPPLER SIGNATURES OF THE ATMOSPHERIC CIRCULATION ON HOT JUPITERS  

SciTech Connect (OSTI)

The meteorology of hot Jupiters has been characterized primarily with thermal measurements, but recent observations suggest the possibility of directly detecting the winds by observing the Doppler shift of spectral lines seen during transit. Motivated by these observations, we show how Doppler measurements can place powerful constraints on the meteorology. We show that the atmospheric circulation-and Doppler signature-of hot Jupiters splits into two regimes. Under weak stellar insolation, the day-night thermal forcing generates fast zonal jet streams from the interaction of atmospheric waves with the mean flow. In this regime, air along the terminator (as seen during transit) flows toward Earth in some regions and away from Earth in others, leading to a Doppler signature exhibiting superposed blueshifted and redshifted components. Under intense stellar insolation, however, the strong thermal forcing damps these planetary-scale waves, inhibiting their ability to generate jets. Strong frictional drag likewise damps these waves and inhibits jet formation. As a result, this second regime exhibits a circulation dominated by high-altitude, day-to-night airflow, leading to a predominantly blueshifted Doppler signature during transit. We present state-of-the-art circulation models including non-gray radiative transfer to quantify this regime shift and the resulting Doppler signatures; these models suggest that cool planets like GJ 436b lie in the first regime, HD 189733b is transitional, while planets hotter than HD 209458b lie in the second regime. Moreover, we show how the amplitude of the Doppler shifts constrains the strength of frictional drag in the upper atmospheres of hot Jupiters. If due to winds, the {approx}2 km s{sup -1} blueshift inferred on HD 209458b may require drag time constants as short as 10{sup 4}-10{sup 6} s, possibly the result of Lorentz-force braking on this planet's hot dayside.

Showman, Adam P.; Lewis, Nikole K. [Department of Planetary Sciences and Lunar and Planetary Laboratory, The University of Arizona, 1629 University Boulevard, Tucson, AZ 85721 (United States)] [Department of Planetary Sciences and Lunar and Planetary Laboratory, The University of Arizona, 1629 University Boulevard, Tucson, AZ 85721 (United States); Fortney, Jonathan J. [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States)] [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States); Shabram, Megan, E-mail: showman@lpl.arizona.edu [Department of Astronomy, University of Florida, 211 Bryant Space Science Center, Gainesville, FL 32611-2055 (United States)] [Department of Astronomy, University of Florida, 211 Bryant Space Science Center, Gainesville, FL 32611-2055 (United States)

2013-01-01T23:59:59.000Z

152

Hot Canyon  

ScienceCinema (OSTI)

This historical film footage, originally produced in the early 1950s as part of a series by WOI-TV, shows atomic research at Ames Laboratory. The work was conducted in a special area of the Laboratory known as the "Hot Canyon."

None

2013-03-01T23:59:59.000Z

153

Are we putting in hot water?  

E-Print Network [OSTI]

, and habitat loss will increase. And while slightly warmer water may not sound so bad to many of us, its effectAre we putting our fish in hot water? Global warming and the world's fisheries · Hot, hungry, and gasping for air · Shrinking fish and fewer babies? · Global warming puts fish on the run · Warm water

Combes, Stacey A.

154

[Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio]. Volume 3, Sampling and analysis plan (SAP): Phase 1, Task 4, Field Investigation: Draft  

SciTech Connect (OSTI)

In April 1990, Wright-Patterson Air Force Base (WPAFB), initiated an investigation to evaluate a potential Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) removal action to prevent, to the extent practicable, the offsite migration of contaminated ground water from WPAFB. WPAFB retained the services of the Environmental Management Operations (EMO) and its principle subcontractor, International Technology Corporation (IT) to complete Phase 1 of the environmental investigation of ground-water contamination at WPAFB. Phase 1 of the investigation involves the short-term evaluation and potential design for a program to remove ground-water contamination that appears to be migrating across the western boundary of Area C, and across the northern boundary of Area B along Springfield Pike. Primarily, Task 4 of Phase 1 focuses on collection of information at the Area C and Springfield Pike boundaries of WPAFB. This Sampling and Analysis Plan (SAP) has been prepared to assist in completion of the Task 4 field investigation and is comprised of the Quality Assurance Project Plan (QAPP) and the Field Sampling Plan (FSP).

Not Available

1991-10-01T23:59:59.000Z

155

RCRA closure of an explosive ordnance disposal (EOD) range, Wright-Patterson Air Force Base, Ohio: Circumstances leading to a risk based approach  

SciTech Connect (OSTI)

After approximately 40 years of operation of an Explosive Ordnance Disposal (EOD) Range at Wright-Patterson Air Force Base (WPAFB) near Dayton, Ohio, operations were suspended in late 1990 by the Ohio Environmental Protection Agency (OEPA). The closure of several notice of violations and reopening of the EOD Range were the initial objectives, but in 1995 a formal commitment for RCRA closure was made. The EOD Range, used for disposal of ordnance via open burning and open detonation, is a fenced 5 acre site and is located in a 100 year flood plain. Investigations performed in 1991 through 1994 to fully characterize the site indicated the presence of heavy metals and petroleum contamination in soils. Of particular concern were elevated levels of arsenic and lead. Localized remediations were attempted in 1993, but because of continued disagreement on cleanup levels with OEPA, these remediations were unsuccessful. Strict interpretation of OEPA RCRA closure guidance would have required the removal of soil from the entire five acre EOD Range to a depth of 4--5 feet, at a cost of approximately $6,000,000. However, in early 1995 a partnering session held with OEPA led to an improved regulatory relationship with OEPA. This improved relationship, along with new information compiled on industrial background concentrations of heavy metals at RCRA sites in Ohio, and emerging OEPA guidance on broader risk ranges for closure may prove to be key in reducing closure requirements. A draft Closure Plan has been submitted to OEPA which proposes a risk-based approach for closure. The plan is currently under review by OEPA. If approved, the AF could realize a substantial savings of greater than $5,000,000. This paper details the sequence of events in performing a RCRA closure at the EOD range, including the site conditions and field activities, and the evolution of closure requirements.

Tumbusch, C. [Air Force, Wright-Patterson AFB, OH (United States). Office of Environmental Management; Martin, J. [International Technology Corp., Cincinnati, OH (United States)

1997-12-31T23:59:59.000Z

156

Radiation control coatings installed on federal buildings at Tyndall Air Force Base. Volume 1: Pre-coating monitoring and fresh coating results  

SciTech Connect (OSTI)

The US Department of Energy`s (DOE`s) Federal Energy Management Program (FEMP) supports efforts to reduce energy use and associated expenses in the federal sector. One such effort, the New Technology Demonstration Program (NTDP), seeks to evaluate new energy-saving US technologies and secure their more timely adoption by the US government. Through a partnership with a federal site, the utility serving the site, a manufacturer of an energy-related technology, and other organizations associated with these interests, DOE can evaluate a new technology. The results of the program give federal agency decision makers more hands-on information with which to validate a decision to utilize a new technology in their facilities. The partnership of these interests is secured through a cooperative research and development agreement (CRADA), in this case between Lockheed Martin Energy Research Corporation, the manager of the Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee, and ThermShield International, Ltd., the manufacturer of the technology. This is the first volume of a two-volume report that describes the effects of radiation control coatings installed on federal buildings at Tyndall Air Force Base (AFB) in Florida by ThermShield International. ORNL`s Buildings Technology Center (BTC) was assigned the responsibility for gathering, analyzing, and reporting on the data to describe the effects of the coatings. This volume describes the monitoring plan and its implementation, the results of pre-coating monitoring, the coating installation, results from fresh coatings compared to pre-coating results, and a plan to decommission the monitoring equipment. By including results from roofs at Tyndall AFB and from an outdoor test facility at the BTC, the data cover the range from poorly insulated to well-insulated roofs and two kinds of radiation control coatings on various roof membranes.

Petrie, T.W.; Childs, P.W.

1997-02-01T23:59:59.000Z

157

Humidity Control Systems for Civil Buildings in Hot Summer and Cold Winter Zone in China  

E-Print Network [OSTI]

In the hot summer and cold winter zone, moisture-laden outside air poses real problems for proper ventilation, air-conditioner sizing, and strategies to overcome the reduced dehumidification capacity of more energy-efficient air-conditioning (AC...

Yu, X.

2006-01-01T23:59:59.000Z

158

EVENT CLOUDS : lighter than air architectural structures  

E-Print Network [OSTI]

EVENT CLOUD is a versatile covering system that allows events to happen independently to weather conditions. It consists of a lighter than air pneumatic structure, filled either with helium or hot air, that covers spaces ...

Peydro Duclos, Ignacio

2014-01-01T23:59:59.000Z

159

Air Leakage of Furnaces and Air Handlers  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Air Leakage of Furnaces and Air Handlers Air Leakage of Furnaces and Air Handlers Title Air Leakage of Furnaces and Air Handlers Publication Type Journal Article LBNL Report Number LBNL-5553E Year of Publication 2010 Authors Walker, Iain S., Mile Lubliner, Darryl J. Dickerhoff, and William W. Delp Journal 2010 ACEEE Summer Study on Energy Efficiency in Buildings The Climate for efficiency is now Date Published 08/2010 Abstract In recent years, great strides have been made in reducing air leakage in residential and to a lesser extent small commercial forced air duct systems. Several authorities have introduced low leakage limits for thermal distribution systems; for example, the State of California Energy Code for Buildings gives credit for systems that leak less than 6% of the total air flow at 25 Pa.

160

Distribution of small dispersive coal dust particles and absorbed radioactive chemical elements in conditions of forced acoustic resonance in iodine air filter at nuclear power plant  

E-Print Network [OSTI]

The physical features of distribution of the small dispersive coal dust particles and the adsorbed radioactive chemical elements and their isotopes in the absorber with the granular filtering medium with the cylindrical coal granules were researched in the case of the intensive air dust aerosol stream flow through the iodine air filter (IAF). It was shown that, at the certain aerodynamic conditions in the IAF, the generation of the acoustic oscillations is possible. It was found that the acoustic oscillations generation results in an appearance of the standing acoustic waves of the air pressure (density) in the IAF. In the case of the intensive blow of the air dust aerosol, it was demonstrated that the standing acoustic waves have some strong influences on both: 1) the dynamics of small dispersive coal dust particles movement and their accumulation in the IAF; 2) the oversaturation of the cylindrical coal granules by the adsorbed radioactive chemical elements and their isotopes in the regions, where the antin...

Ledenyov, Oleg P

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Ritual Abuse, Hot Air, and Missed Opportunities  

Science Journals Connector (OSTI)

...what I call ritual abuse. The implication...portrayals? Ritual abuse. The third picture...familiar narrative: The young cub goes...claims about the Internet. But everyone...Monod when a gorgeous young woman--a Ph...what I call ritual abuse. The implication...

Michael Crichton

1999-03-05T23:59:59.000Z

162

Applying a Domestic Water-cooled Air-conditioner in Subtropical Cities  

E-Print Network [OSTI]

Water-cooled air-conditioning systems (WACS) are in general more energy efficient than air-cooled air-conditioning systems (AACS), especially in subtropical climates where the outdoor air is hot and humid. Related studies focused on evaluating...

Lee, W.; Chen, H.

2006-01-01T23:59:59.000Z

163

Air Cooling | Open Energy Information  

Open Energy Info (EERE)

Cooling Cooling Jump to: navigation, search Dictionary.png Air Cooling: Air cooling is commonly defined as rejecting heat from an object by flowing air over the surface of the object, through means of convection. Air cooling requires that the air must be cooler than the object or surface from which it is expected to remove heat. This is due to the second law of thermodynamics, which states that heat will only move spontaneously from a hot reservoir (the heat sink) to a cold reservoir (the air). Other definitions:Wikipedia Reegle Air Cooling Air Cooling Diagram of Air Cooled Condenser designed by GEA Heat Exchangers Ltd. (http://www.gea-btt.com.cn/opencms/opencms/bttc/en/Products/Air_Cooled_Condenser.html) Air cooling is limited on ambient temperatures and typically require a

164

Climate forcing Climate forcing  

E-Print Network [OSTI]

parameters (solar distance factors) solar luminosity moon orbit volcanoes and other geothermal sources,000 years (large panels) and since 1750 (inset panels). Measurements are shown from ice cores (symbols forcings are shown on the right hand axes of the large panels. {Figure 6.4} !"#$#%&'(!&#)$&*$+#$,-.$/0

MacKinnon, Jennifer

165

Atmospheric Condensation Potential of Windows in Hot, Humid Climates  

E-Print Network [OSTI]

frequent atmospheric condensation on external surfaces of windows when their surface temperature drops below the dew point temperature of the hot humid air. To date, external surface condensation on windows has been given relatively much less importance...

El Diasty, R.; Budaiwi, I.

166

Distribution of small dispersive coal dust particles and absorbed radioactive chemical elements in conditions of forced acoustic resonance in iodine air filter at nuclear power plant  

E-Print Network [OSTI]

The physical features of distribution of the small dispersive coal dust particles and the adsorbed radioactive chemical elements and their isotopes in the absorber with the granular filtering medium with the cylindrical coal granules were researched in the case of the intensive air dust aerosol stream flow through the iodine air filter (IAF). It was shown that, at the certain aerodynamic conditions in the IAF, the generation of the acoustic oscillations is possible. It was found that the acoustic oscillations generation results in an appearance of the standing acoustic waves of the air pressure (density) in the IAF. In the case of the intensive blow of the air dust aerosol, it was demonstrated that the standing acoustic waves have some strong influences on both: 1) the dynamics of small dispersive coal dust particles movement and their accumulation in the IAF; 2) the oversaturation of the cylindrical coal granules by the adsorbed radioactive chemical elements and their isotopes in the regions, where the antinodes of the acoustic waves are positioned. Finally, we completed the comparative analysis of the theoretical calculations with the experimental results, obtained for the cases of: 1) the experimental aerodynamic modeling of physical processes of the absorbed radioactive chemical elements and their isotopes distribution in the IAF; and 2) the gamma-activation spectroscopy analysis of the absorbed radioactive chemical elements and their isotopes distribution in the IAF. We made the innovative propositions on the necessary technical modifications with the purpose to improve the IAF technical characteristics and increase its operational time at the nuclear power plant (NPP), going from the completed precise characterization of the IAF parameters at the long term operation.

Oleg P. Ledenyov; Ivan M. Neklyudov

2013-06-14T23:59:59.000Z

167

HOT TOPIC: Nanotechnology lecture  

Science Journals Connector (OSTI)

...Check-Bits HOT TOPIC: Nanotechnology lecture TOP SITE www.ukonlineforbusiness...proper handling. HOT TOPIC Nanotechnology lecture FUTURESHOCK Cyborgs...Cheltenham and Gloucester Branch. Nanotechnology Devices Defying Nature is taking......

HOT TOPIC: Nanotechnology lecture

2003-11-01T23:59:59.000Z

168

Geothermal Energy Development in the Eastern United States: Technical assistance report No. 6 geothermal space heating and airconditioning -- McGuire Air Force Base, New Jersey  

SciTech Connect (OSTI)

A method of utilizing the geothermal (66 F) water resource for space heating and cooling of 200 of the 1452 housing units at McGuire AFB is suggested. Using projections of future costs of gas, coal and electricity made by DOD and by industry (Westinghouse), the relative costs of the geothermal-water-plus-heat-pump system and the otherwise-planned central gas heating (to be converted to coal in 1984) and air-conditioning (using individual electric units) system are compared. For heating with the geothermal/heat-pump system, an outlet temperature of 130 F is selected, requiring a longer running time than the conventional system (at 180 F) but permitting a COP (coefficient of performance) of the heat pump of about 3.4. For cooling (obtained in this study by changing directions of water flow, not refrigerant cycles), the change in temperature is less, and a COP near 4.5 is obtained. The cost of cooling in the summer months would be significantly less than the cost of using individual electric air-conditioners. Thus, by using nonreversible heat pumps, geothermal water is used to heat and to cool a section of the housing compound, minimizing operating expenditures. It is estimated that, to drill 1000 ft deep production and reinjection wells and to install ten heat pumps, heat exchangers and piping, would require a capital outlay of $643 K. This cost would replace the capital cost of purchasing and installing 200 air-conditioning units and 14% of the cost of the future coal-fired central heating system (which would otherwise serve all 1452 housing units at McGuire). The net additional capital outlay would be $299 K, which could be amortized in 10 years by the lower operating cost of the geothermal system if electricity and coal prices escalate as industry suggests. If the coal and electricity costs rise at the more modest rates that DOD projects, the capital costs would be amortized in a 15 year period.

Hill, F.K.; Briesen R. von

1980-12-01T23:59:59.000Z

169

Innovative Systems for Solar Air Conditioning of Buildings  

E-Print Network [OSTI]

Solar air conditioning is an attractive technology to achieve comfortable room conditions, especially in hot and sunny climates. In particular air conditioning systems based on sorption technologies offer several advantages as they can be designed...

Kessling, W.; Peltzer, M.

2004-01-01T23:59:59.000Z

170

Hot Plate Station  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

temperature is limited to 200C in order to maintain temperature inside the cleanroom. A hood located over the hot plate station ensures evaporated fumes are not released...

171

Pilgrim Hot Springs, Alaska  

Broader source: Energy.gov (indexed) [DOE]

data processing and use of FLIR - fast, cost effective method to measure natural heat loss * Pilgrim Hot Springs Resource Development - baseload power for the Nome area....

172

Nuclear forces  

SciTech Connect (OSTI)

These lectures present an introduction into the theory of nuclear forces. We focus mainly on the modern approach, in which the forces between nucleons emerge from low-energy QCD via chiral effective field theory.

Machleidt, R. [Department of Physics, University of Idaho, Moscow, Idaho 83844 (United States)

2013-06-10T23:59:59.000Z

173

Closed loop air cooling system for combustion turbines  

DOE Patents [OSTI]

Convective cooling of turbine hot parts using a closed loop system is disclosed. Preferably, the present invention is applied to cooling the hot parts of combustion turbine power plants, and the cooling provided permits an increase in the inlet temperature and the concomitant benefits of increased efficiency and output. In preferred embodiments, methods and apparatus are disclosed wherein air is removed from the combustion turbine compressor and delivered to passages internal to one or more of a combustor and turbine hot parts. The air cools the combustor and turbine hot parts via convection and heat is transferred through the surfaces of the combustor and turbine hot parts.

Huber, David John (North Canton, OH); Briesch, Michael Scot (Orlando, FL)

1998-01-01T23:59:59.000Z

174

Air Conditioning  

Science Journals Connector (OSTI)

Air Conditioning ... CHEMISTS and engineers use air conditioning as a valuable tool in more than two hundred industries. ... Air conditioning is a tool with many facets. ...

MARGARET INGELS

1938-02-10T23:59:59.000Z

175

Flying Height Drop Due to Air Entrapment in Lubricant  

Science Journals Connector (OSTI)

Recently, it is found experimentally that the flying height of an air bearing slider is influenced by the lubricant on the disk. It is explained as the air molecules ... in air bearing force, and hence, the flying

Wei Hua; Kang Kee Ng; Shengkai Yu; Bo Liu; Vivian Ng

2013-10-01T23:59:59.000Z

176

Hot compression process for making edge seals for fuel cells  

DOE Patents [OSTI]

A hot compression process for forming integral edge seals in anode and cade assemblies wherein the assemblies are made to a nominal size larger than a finished size, beads of AFLAS are applied to a band adjacent the peripheral margins on both sides of the assemblies, the assemblies are placed in a hot press and compressed for about five minutes with a force sufficient to permeate the peripheral margins with the AFLAS, cooled and cut to finished size.

Dunyak, Thomas J. (Blacksburg, VA); Granata, Jr., Samuel J. (South Greensburg, PA)

1994-01-01T23:59:59.000Z

177

Hot and dark matter  

E-Print Network [OSTI]

In this thesis, we build new Effective Field Theory tools to describe the propagation of energetic partons in hot and dense media, and we propose two new reactions for dark matter in the early universe. In the first part, ...

D'Eramo, Francesco

2012-01-01T23:59:59.000Z

178

Reactor hot spot analysis  

SciTech Connect (OSTI)

The principle methods for performing reactor hot spot analysis are reviewed and examined for potential use in the Applied Physics Division. The semistatistical horizontal method is recommended for future work and is now available as an option in the SE2-ANL core thermal hydraulic code. The semistatistical horizontal method is applied to a small LMR to illustrate the calculation of cladding midwall and fuel centerline hot spot temperatures. The example includes a listing of uncertainties, estimates for their magnitudes, computation of hot spot subfactor values and calculation of two sigma temperatures. A review of the uncertainties that affect liquid metal fast reactors is also presented. It was found that hot spot subfactor magnitudes are strongly dependent on the reactor design and therefore reactor specific details must be carefully studied. 13 refs., 1 fig., 5 tabs.

Vilim, R.B.

1985-08-01T23:59:59.000Z

179

Forced Air Systems in High Performance Homes  

Broader source: Energy.gov [DOE]

This presentation was delivered at the U.S. Department of Energy Building America Technical Update meeting on April 29-30, 2013, in Denver, Colorado.

180

Homework 4 1. Parachute. There are two forces acting on a ...  

E-Print Network [OSTI]

Parachute. There are two forces acting on a parachute with a parachutist: the force of gravity and the air resistance. Suppose that the air resistance is kv2, where...

1999-09-16T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Protective Force  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Establishes requirements for management and operation of the DOE Protective Force (PF), establishes requirements for firearms operations and defines the firearms courses of fire. Cancels: DOE M 473.2-1A DOE M 473.2-2

2005-08-26T23:59:59.000Z

182

Protective Force  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The manual establishes requirements for management and operation of the DOE Protective Force, establishes requirements for firearms operations and defines the firearms courses of fire. Chg 1 dated 3/7/06. DOE M 470.4-3A cancels DOE M 470.4-3, Chg 1, Protective Force, dated 3-7-06, Attachment 2, Contractor Requirement Document (CRD) only (except for Section C). Chg 1, dated 3-7-06, cancels DOE M 470.4-3

2006-03-07T23:59:59.000Z

183

Sticking with air  

SciTech Connect (OSTI)

A decision to replace more than 300 aging damper actuators at Independence Plant in Newark, Arkensas forced Entergy to make a choice between pneumatic and electric actuator designs. The dampers route air flow through separate dedicated compartments to ensure proper firing of pulverised coal. The reasons that pneumatics was chosen are discussed in this article. 4 figs.

Coker, S.N. [Entergy (US). Independence Plant

2005-06-01T23:59:59.000Z

184

Polarization dependent forces in optical vortex pipeline  

Science Journals Connector (OSTI)

We study both, theoretically and in experiments, the dependence of optical forces acting on a spherical particle guided in air with an optical vortex beam, on the light polarization...

Eckerskorn, Niko; Krolikowski, Wieslaw; Shvedov, Vladlen; Rode, Andrei

185

Thermal decay in underfloor air distribution (UFAD) systems: Fundamentals and influence on system performance  

E-Print Network [OSTI]

zones. Variable-speed fan coil units ( FCU) supply air tounit (AHU) including an economizer, chilled water cooling coil, hot water heating coil and supply fan.

Lee, Kwang Ho; Schiavon, Stefano; Bauman, Fred; Webster, Tom

2012-01-01T23:59:59.000Z

186

Simplified calculation method for design cooling loads in underfloor air distribution (UFAD) systems  

E-Print Network [OSTI]

the outlet side of fan coil units (FCU) served by variableunit (AHU) including a return air economizer, chilled water cooling coil, hot water heating coil and supply fan.

Schiavon, Stefano; Lee, Kwang Ho; Bauman, Fred; Webster, Tom

2010-01-01T23:59:59.000Z

187

A passive cooling design for multifamily residences [sic] in hot, humid climates  

E-Print Network [OSTI]

People living in hot, humid climates suffer either from extremely uncomfortable weather conditions or from the great cost of air-conditioning systems for maintaining comfort. Most of the available passive cooling techniques ...

Tang, Joseph C

1983-01-01T23:59:59.000Z

188

Compressed Air  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

BPA Utility Reimbursement Programs for Compressed Air Projects Customer Proposal Template Measurement & Verification Plan for Compressed Air CA 2006-15 A template for utilities to...

189

Solid oxide fuel cell systems with hot zones having improved reactant distribution  

DOE Patents [OSTI]

A Solid Oxide Fuel Cell (SOFC) system having a hot zone with a center cathode air feed tube for improved reactant distribution, a CPOX reactor attached at the anode feed end of the hot zone with a tail gas combustor at the opposing end for more uniform heat distribution, and a counter-flow heat exchanger for efficient heat retention.

Poshusta, Joseph C.; Booten, Charles W.; Martin, Jerry L.

2012-11-06T23:59:59.000Z

190

Development of a 20x20cm2 'hot' indium-alloy hermetic seal  

E-Print Network [OSTI]

If long time in air before sealing ­ clean with Micro-90 and rinse with DI water 'Hot' Seal #12;8 Step 21 Development of a 20x20cm2 'hot' indium-alloy hermetic seal in an inert atmosphere for photo glass tile except for an aluminum photo-cathode top seal by compression on a viton o-ring active

191

Highly Shocked Polymer Bonded Explosives at a Nonplanar Interface: Hot-Spot Formation Leading to Detonation  

E-Print Network [OSTI]

to Detonation Qi An, William A. Goddard III,* Sergey V. Zybin, Andres Jaramillo-Botero, and Tingting Zhou the ReaxFF reactive force field to examine shock-induced hot-spot formation followed by detonation and pressure in the hot-spot region, until detonation. By contrast, the first step for PETN is NO2 release

Goddard III, William A.

192

Analysis of the Oklahoma City Air Logistics Centers's (ALC) contract management processes .  

E-Print Network [OSTI]

??This paper assesses the process capabilities and competencies of Air Force Material Command's (AFMC) Air Logistics Center (ALC) at Tinker AFB, OK. The assessment uses (more)

Burton, Bennet A.

2007-01-01T23:59:59.000Z

193

Cornell University Hot Water Report  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hot Water System Hot Water System The production and delivery of hot water in the CUSD home is technologically advanced, economical, and simple. Hot water is produced primarily by the evacuated solar thermal tube collectors on the roof of the house. The solar thermal tube array was sized to take care of the majority of our heating and hot water needs throughout the course of the year in the Washington, DC climate. The solar thermal tube array also provides heating to the radiant floor. The hot water and radiant floor systems are tied independently to the solar thermal tube array, preventing the radiant floor from robbing the water heater of much needed thermal energy. In case the solar thermal tubes are not able to provide hot water to our system, the hot water tank contains an electric heating

194

Enabling Technologies for Ceramic Hot Section Components  

SciTech Connect (OSTI)

Silicon-based ceramics are attractive materials for use in gas turbine engine hot sections due to their high temperature mechanical and physical properties as well as lower density than metals. The advantages of utilizing ceramic hot section components include weight reduction, and improved efficiency as well as enhanced power output and lower emissions as a result of reducing or eliminating cooling. Potential gas turbine ceramic components for industrial, commercial and/or military high temperature turbine applications include combustor liners, vanes, rotors, and shrouds. These components require materials that can withstand high temperatures and pressures for long duration under steam-rich environments. For Navy applications, ceramic hot section components have the potential to increase the operation range. The amount of weight reduced by utilizing a lighter gas turbine can be used to increase fuel storage capacity while a more efficient gas turbine consumes less fuel. Both improvements enable a longer operation range for Navy ships and aircraft. Ceramic hot section components will also be beneficial to the Navy's Growth Joint Strike Fighter (JSF) and VAATE (Versatile Affordable Advanced Turbine Engines) initiatives in terms of reduced weight, cooling air savings, and capability/cost index (CCI). For DOE applications, ceramic hot section components provide an avenue to achieve low emissions while improving efficiency. Combustors made of ceramic material can withstand higher wall temperatures and require less cooling air. Ability of the ceramics to withstand high temperatures enables novel combustor designs that have reduced NO{sub x}, smoke and CO levels. In the turbine section, ceramic vanes and blades do not require sophisticated cooling schemes currently used for metal components. The saved cooling air could be used to further improve efficiency and power output. The objectives of this contract were to develop technologies critical for ceramic hot section components for gas turbine engines. Significant technical progress has been made towards maturation of the EBC and CMC technologies for incorporation into gas turbine engine hot-section. Promising EBC candidates for longer life and/or higher temperature applications relative to current state of the art BSAS-based EBCs have been identified. These next generation coating systems have been scaled-up from coupons to components and are currently being field tested in Solar Centaur 50S engine. CMC combustor liners were designed, fabricated and tested in a FT8 sector rig to demonstrate the benefits of a high temperature material system. Pretest predictions made through the use of perfectly stirred reactor models showed a 2-3x benefit in CO emissions for CMC versus metallic liners. The sector-rig test validated the pretest predictions with >2x benefit in CO at the same NOx levels at various load conditions. The CMC liners also survived several trip shut downs thereby validating the CMC design methodology. Significant technical progress has been made towards incorporation of ceramic matrix composites (CMC) and environmental barrier coatings (EBC) technologies into gas turbine engine hot-section. The second phase of the program focused on the demonstration of a reverse flow annular CMC combustor. This has included overcoming the challenges of design and fabrication of CMCs into 'complex' shapes; developing processing to apply EBCs to 'engine hardware'; testing of an advanced combustor enabled by CMCs in a PW206 rig; and the validation of performance benefits against a metal baseline. The rig test validated many of the pretest predictions with a 40-50% reduction in pattern factor compared to the baseline and reductions in NOx levels at maximum power conditions. The next steps are to develop an understanding of the life limiting mechanisms in EBC and CMC materials, developing a design system for EBC coated CMCs and durability testing in an engine environment.

Venkat Vedula; Tania Bhatia

2009-04-30T23:59:59.000Z

195

Hot Springs | Open Energy Information  

Open Energy Info (EERE)

Springs Springs Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Hot Springs Dictionary.png Hot Springs: A naturally occurring spring of hot water, heated by geothermal processes in the subsurface, and typically having a temperature greater than 37°C. Other definitions:Wikipedia Reegle Modern Geothermal Features Typical list of modern geothermal features Hot Springs Fumaroles Warm or Steaming Ground Mudpots, Mud Pools, or Mud Volcanoes Geysers Blind Geothermal System Mammoth Hot Springs at Yellowstone National Park (reference: http://www.hsd3.org/HighSchool/Teachers/MATTIXS/Mattix%20homepage/studentwork/Laura%20Cornelisse%27s%20Web%20Page/Yellowstone%20National%20Park.htm) Hot springs occur where geothermally heated waters naturally flow out of the surface of the Earth. Hot springs may deposit minerals and spectacular

196

Air-Conditioning Basics | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Air-Conditioning Basics Air-Conditioning Basics Air-Conditioning Basics August 16, 2013 - 1:59pm Addthis Air conditioning is one of the most common ways to cool homes and buildings. How Air Conditioners Work Air conditioners employ the same operating principles and basic components as refrigerators. Refrigerators use energy (usually electricity) to transfer heat from the cool interior of the refrigerator to the relatively warm surroundings; likewise, an air conditioner uses energy to transfer heat from the interior space to the relatively warm outside environment. An air conditioner uses a cold indoor coil called the evaporator. The condenser, a hot outdoor coil, releases the collected heat outside. The evaporator and condenser coils are serpentine tubing surrounded by aluminum fins. This tubing is usually made of copper.

197

Air Quality  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

What We Monitor & Why » What We Monitor & Why » Air Quality Air Quality To preserve our existing wilderness-area air quality, LANL implements a conscientious program of air monitoring. April 12, 2012 Real-time data monitoring for particulate matter An air monitoring field team member tests one of LANL's tapered element oscillating microbalance samplers, which collects real-time particulate matter data. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email LANL monitors air quality 24 hours a day, 365 days a year. Why we monitor air LANL monitors many different pathways in order to assess their impact on workers, the public, animals, and plants. We monitor the air around the Laboratory to ensure our operations are not affecting the air of nearby

198

E-Print Network 3.0 - anthropometry air displacement Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

States Air Force Research Laboratory, Human Effectiveness Directorate, Crew System Interface Division Source: Veltkamp, Remco - Department of Information and Computing...

199

Quarkonium Binding and Entropic Force  

E-Print Network [OSTI]

A Q-Qbar bound state represents a balance between repulsive kinetic and attractive potential energy. In a hot quark-gluon plasma, the interaction potential experiences medium effects. Color screening modifies the attractive binding force between the quarks, while the increase of entropy with Q-Qbar separation gives rise to a growing repulsion. We study the role of these phenomena for in-medium Q-Qbar binding and dissociation. It is found that the relevant potential for Q-Qbar binding is the free energy F; with increasing Q-Qbar separation, further binding through the internal energy U is compensated by repulsive entropic effects.

Satz, Helmut

2015-01-01T23:59:59.000Z

200

Nuclear Forces  

Science Journals Connector (OSTI)

One-meson-exchange Feynman diagrams are nonrelativistically reduced and unitarized via Schrdinger's equation. Properties of nucleon-nucleon scattering are calculated at incident laboratory energies of 25-310 MeV. Bound-state properties of the deuteron and of nuclear matter are also calculated. Mesons included are the ?, ?, ?, ?, ?, and ?. Very good over-all agreement with the experimental data is obtained. Important features of this "potential" include its momentum dependence, properly treated, and the contribution of the ? "meson," which qualitatively changes the central/tensor force ratio from that of previous phenomenological potentials.

Lester Ingber

1968-10-20T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Hot Springs, Virginia  

SciTech Connect (OSTI)

Three major springs are located in the Warm Springs Valley of the Allegheny Mountains in western Virginia along US route 220--the Warm, Hot and Healing--all now owned by Virginia Hot Springs, Inc. The Homestead, a large and historic luxurious resort, is located at Hot Springs. The odorless mineral water used at The Homestead spa flows from several springs at temperatures ranging from 39{degrees}C to 41{degrees}C (102{degrees} to 106{degrees}F) (Loam and Gersh, 1992). It is piped to individual, one-person bathtubs in separate men`s and women`s bathhouses, where is is mixed to provide an ideal temperature of 40{degrees}C (104{degrees}F). Tubs are drained and refilled after each use so that no chemical treatment is necessary. Mineral water from the same springs is used in an indoor swimming pool maintained at 29{degrees}C (84{degrees}F), and an outdoor swimming pool maintained at 22{degrees}C (72{degrees}F). Eight kilometers (5 miles) away to the northeast, but still within the 6,000-ha (15,000-acre) Homestead property, are the Warm Springs, which flow at 36{degrees}C (96{degrees}F). The rate of discharge is so great, 63 L/s (1000 gpm) (Muffler, 1979) that the two large Warm Springs pools, in separate men`s and women`s buildings, maintain the temperature on a flow-through basis requiring no chemical treatment. The men`s pool was designed by Thomas Jefferson and opened in 1761; the ladies` pool was opened in 1836. The adjacent {open_quotes}drinking spring{close_quotes} and the two covered pools have been preserved in their original condition.

Lund, J.W.

1996-05-01T23:59:59.000Z

202

1: Air Embolism Condi on: Suspected air embolism (decreased end-dal CO2  

E-Print Network [OSTI]

#12;1: Air Embolism Condi on: Suspected air embolism (decreased end- dal CO2 and oxygen satura on compression considered If head or cranial case? · Transesophageal echocardiography called for (if available? · Vasopressors (e.g. dobutamine, norepinephrine)? · Chest compressions (100/min; to force air through lock, even

Klemmer, Scott

203

Coping with Hot Work Environments  

E-Print Network [OSTI]

E-340 04/05 Many Texans work under hot, humid conditions. Summer heat is a particular hazard to agricultural pro- ducers who work long hours under the sun. However, other people working in hot yards, gardens, kitchens or industry jobs are also... evaporation. Wiping sweat from the skin with a cloth also prevents cooling from evaporation. In hot, humid conditions, hard work becomes harder. The sweat glands release moisture and essential David W. Smith, Extension Safety Program The Texas A&M...

Smith, David

2005-04-28T23:59:59.000Z

204

Aerodynamic Force Modeling for Unsteady Wing Ryan Jantzen  

E-Print Network [OSTI]

Aerodynamic Force Modeling for Unsteady Wing Maneuvers Ryan Jantzen and Kunihiko Taira Florida, Wright-Patterson Air Force Base, OH We report on the development of an aerodynamic force model for a flat focus is placed on examining the influence of large-amplitude wing motion on the unsteady aerodynamics

205

Energy savings through hot pressing  

SciTech Connect (OSTI)

Theoretical considerations indicate that the hot-pressing process can provide energy savings. Several selected results demonstrate that, under favorable conditions, practical results exceed theoretical predictions.

Cutshall, K.

1988-04-01T23:59:59.000Z

206

Tips: Air Conditioners | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Tips: Air Conditioners Tips: Air Conditioners Tips: Air Conditioners June 24, 2013 - 6:31pm Addthis Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Buying a bigger room air conditioner won't necessarily make you feel more comfortable during the hot summer months. In fact, a room air conditioner that's too big for the area it is supposed to cool will perform less efficiently and less effectively than a smaller, properly sized unit. The reason: an oversized unit will cool the room(s) to the thermostat set-point before proper dehumidification occurs, making the area feel "clammy"

207

Chapter 28 - Air Quality Status and Trends  

Science Journals Connector (OSTI)

Abstract This chapter describes the condition of air quality, based on air pollutant concentrations, i.e. criteria pollutants, in airsheds around the world, as well as certain air toxics in urban areas and hot spots. The variability of pollutant concentrations in space and time are discussed, as well as differences in air pollution between more industrialized and economically developed regions vs developing nations. The status and trends of atmospheric concentrations of tropospheric ozone, oxides of nitrogen, oxides of sulfur, carbon monoxide, lead, and particulate matter are discussed. Examples of air toxics include benzene, polycyclic aromatic hydrocarbons, dioxins, aldehydes, and metals, e.g. mercury. Regional and global trends include acid deposition, depletion of the stratospheric ozone layer, and climate change. Indoor air quality is discussed. The chapter concludes with a description of an air quality index.

Daniel Vallero

2014-01-01T23:59:59.000Z

208

Tips: Air Conditioners | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Tips: Air Conditioners Tips: Air Conditioners Tips: Air Conditioners June 24, 2013 - 6:31pm Addthis Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Buying a bigger room air conditioner won't necessarily make you feel more comfortable during the hot summer months. In fact, a room air conditioner that's too big for the area it is supposed to cool will perform less efficiently and less effectively than a smaller, properly sized unit. The reason: an oversized unit will cool the room(s) to the thermostat set-point before proper dehumidification occurs, making the area feel "clammy"

209

EVIDENCE FOR HOT FAST FLOW ABOVE A SOLAR FLARE ARCADE  

SciTech Connect (OSTI)

Solar flares are one of the main forces behind space weather events. However, the mechanism that drives such energetic phenomena is not fully understood. The standard eruptive flare model predicts that magnetic reconnection occurs high in the corona where hot fast flows are created. Some imaging or spectroscopic observations have indicated the presence of these hot fast flows, but there have been no spectroscopic scanning observations to date to measure the two-dimensional structure quantitatively. We analyzed a flare that occurred on the west solar limb on 2012 January 27 observed by the Hinode EUV Imaging Spectrometer (EIS) and found that the hot (?30MK) fast (>500 km s{sup 1}) component was located above the flare loop. This is consistent with magnetic reconnection taking place above the flare loop.

Imada, S. [Solar-Terrestrial Environment Laboratory (STEL), Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601 (Japan)] [Solar-Terrestrial Environment Laboratory (STEL), Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601 (Japan); Aoki, K.; Hara, H.; Watanabe, T. [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka-shi, Tokyo 181-8588 (Japan)] [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka-shi, Tokyo 181-8588 (Japan); Harra, L. K. [UCL-Mullard Space Science Laboratory, Holmbury St. Mary, Dorking, Surrey RH5 6NT (United Kingdom)] [UCL-Mullard Space Science Laboratory, Holmbury St. Mary, Dorking, Surrey RH5 6NT (United Kingdom); Shimizu, T. [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara-shi, Kanagawa 229-8510 (Japan)] [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara-shi, Kanagawa 229-8510 (Japan)

2013-10-10T23:59:59.000Z

210

Hot hollow cathode gun assembly  

DOE Patents [OSTI]

A hot hollow cathode deposition gun assembly includes a hollow body having a cylindrical outer surface and an end plate for holding an adjustable heat sink, the hot hollow cathode gun, two magnets for steering the plasma from the gun into a crucible on the heat sink, and a shutter for selectively covering and uncovering the crucible.

Zeren, J.D.

1983-11-22T23:59:59.000Z

211

Disassembly of hot classical charged drops  

Science Journals Connector (OSTI)

The disassembly of hot classical charged drops containing ?230 and 130 particles is studied with the molecular dynamics method. The strength of the Coulomb repulsion is chosen so that these drops have a binding energy formula similar to that of nuclei. The phase diagram of neutral matter, obtained by switching off the Coulomb force, is also similar to that of nuclear matter. In addition to the total-vaporization, fragmentation, and evaporation modes of the disassembly of neutral drops, the charged drops also break by multiple and binary fission. The liquid-gas phase transition plays an important role in the multiple fission of expanding charged liquid drops. There also appears to be a window in the initial conditions in which binary fission followed by a density oscillation is the dominant mode of breakup. The multiple and binary fission breakups are due to the Coulomb forces, and they yield more massive clusters with relatively few small clusters with ?10 particles. The higher energy fragmentation and total vaporization modes are not significantly influenced by the Coulomb forces. They are primarily due to the liquid-gas transition, and their yields decrease almost monotonically with the number of particles in the cluster.

R. J. Lenk and V. R. Pandharipande

1986-07-01T23:59:59.000Z

212

Air transducers with high acoustic impedance  

Science Journals Connector (OSTI)

High?Z air transducers evolved from several industrial transducers. These predecessors include (a) acoustic emission and angle?beam NDT contact transducers; (b) flowmeter transducers for high?pressure methane hot refinery gases and corrosive flare gases; and (c) transducer arrays for monitoring hot corrosive gases flowing at Mach 0.1 in smokestacks of ?313 m. This peculiar ancestry accounts for their unusual high?acoustic?impedance construction. By not employing low?Z air?backed radiating membranes transducer bandwidth response time and sensitivity are sacrificed. The solid robust construction however offers some compensating features: tolerance to wide ranges in pressure and temperature including rapid rates of change (thermal shock depressurization); corrosion resistance; operable with standard lab equipment without bias voltage; mounting options where the transducer forms part of the pressure boundary or where it is outside the pressure boundary. Clamp?on air flow applications at one bar include small wind tunnels and plastic pipes. Acoustically isolated pairs measure secondary flow components (crossflow circulation) in a plane perpendicular to the pipe axis. Flow applications include gases such as air mild steam (pending) or other hot pressurized or corrosive fluids. Air?coupled measurements of transmission characteristics of wood or other low?density solids and air?ranging are readily demonstrated with the low?Z transducers.

Lawrence C. Lynnworth

1998-01-01T23:59:59.000Z

213

Magnetized Gas Clouds can Survive Acceleration by a Hot Wind  

E-Print Network [OSTI]

We present three-dimensional magnetohydrodynamic simulations of magnetized gas clouds accelerated by hot winds. We initialize gas clouds with tangled internal magnetic fields and show that this field suppresses the disruption of the cloud: rather than mixing into the hot wind as found in hydrodynamic simulations, cloud fragments end up co-moving and in pressure equilibrium with their surroundings. We also show that a magnetic field in the hot wind enhances the drag force on the cloud by a factor ~(1+v_A^2/v_wind^2)$, where v_A is the Alfven speed in the wind and v_wind measures the relative speed between the cloud and the wind. We apply this result to gas clouds in several astrophysical contexts, including galaxy clusters, galactic winds, the Galactic center, and the outskirts of the Galactic halo. Our results can explain the prevalence of cool gas in galactic winds and galactic halos and how such cool gas survives in spite of its interaction with hot wind/halo gas. We also predict that drag forces can lead t...

McCourt, Michael; Madigan, Ann-Marie; Quataert, Eliot

2014-01-01T23:59:59.000Z

214

Seminar 14 - Desiccant Enhanced Air Conditioning: Desiccant Enhanced Evaporative Air Conditioning (Presentation)  

SciTech Connect (OSTI)

This presentation explains how liquid desiccant based coupled with an indirect evaporative cooler can efficiently produce cool, dry air, and how a liquid desiccant membrane air conditioner can efficiently provide cooling and dehumidification without the carryover problems of previous generations of liquid desiccant systems. It provides an overview to a liquid desiccant DX air conditioner that can efficiently provide cooling and dehumidification to high latent loads without the need for reheat, explains how liquid desiccant cooling and dehumidification systems can outperform vapor compression based air conditioning systems in hot and humid climates, explains how liquid desiccant cooling and dehumidification systems work, and describes a refrigerant free liquid desiccant based cooling system.

Kozubal, E.

2013-02-01T23:59:59.000Z

215

Alternatives for reducing hot-water bills  

SciTech Connect (OSTI)

A two stage approach to reducing residential water heating bills is described. In Stage I, simple conservation measures were included to reduce the daily hot water energy consumption and the energy losses from the water tank. Once these savings are achieved, Stage II considers more costly options for further reducing the water heating bill. Four alternatives are considered in Stage II: gas water heaters; solar water heaters (two types); heat pump water heaters; and heat recovery from a heat pump or air conditioner. To account for variations within the MASEC region, information on water heating in Rapid City, Minneapolis, Chicago, Detroit, and Kansas City is presented in detail. Information on geography, major population centers, fuel prices, climate, and state solar incentives is covered. (MCW)

Bennington, G.E.; Spewak, P.C.

1981-06-01T23:59:59.000Z

216

Telescopic nanotube device for hot nanolithography  

DOE Patents [OSTI]

A device for maintaining a constant tip-surface distance for producing nanolithography patterns on a surface using a telescopic nanotube for hot nanolithography. An outer nanotube is attached to an AFM cantilever opposite a support end. An inner nanotube is telescopically disposed within the outer nanotube. The tip of the inner nanotube is heated to a sufficiently high temperature and brought in the vicinity of the surface. Heat is transmitted to the surface for thermal imprinting. Because the inner tube moves telescopically along the outer nanotube axis, a tip-surface distance is maintained constant due to the vdW force interaction, which in turn eliminates the need of an active feedback loop.

Popescu, Adrian; Woods, Lilia M

2014-12-30T23:59:59.000Z

217

NREL: Learning - Solar Hot Water  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hot Water Hot Water Photo of solar collectors on a roof for a solar hot water system. For solar hot water systems, flat-plate solar collectors are typically installed facing south on a rooftop. The shallow water of a lake is usually warmer than the deep water. That's because the sunlight can heat the lake bottom in the shallow areas, which in turn, heats the water. It's nature's way of solar water heating. The sun can be used in basically the same way to heat water used in buildings and swimming pools. Most solar water heating systems for buildings have two main parts: a solar collector and a storage tank. The most common collector is called a flat-plate collector. Mounted on the roof, it consists of a thin, flat, rectangular box with a transparent cover that faces the sun. Small tubes

218

Hot carrier diffusion in graphene  

E-Print Network [OSTI]

We report an optical study of charge transport in graphene. Diffusion of hot carriers in epitaxial graphene and reduced graphene oxide samples are studied using an ultrafast pump-probe technique with a high spatial resolution. Spatiotemporal...

Ruzicka, Brian Andrew; Wang, Shuai; Werake, Lalani Kumari; Weintrub, Ben; Loh, Kian Ping; Zhao, Hui

2010-11-01T23:59:59.000Z

219

Hot Spot | Open Energy Information  

Open Energy Info (EERE)

Spot Dictionary.png Hot Spot: Anomalous volcanic regions that can occur within a tectonic plate and are thought to be caused by mantle plumes Other definitions:Wikipedia Reegle...

220

Air Pollution  

Science Journals Connector (OSTI)

Both natural processes and human activities contribute to air pollution, with the combustion of fossil fuels being the largest anthropogenic source of air pollutants. Adverse health effects (above all respiratory and cardiovascular complications), damage to crops, natural vegetation and materials, reduced visibility and changed radiation balance of the atmosphere are the major consequences of high concentrations of air pollutants. Technical fixes can sharply reduce emissions from large stationary sources and lower the rates of automotive emissions, but the rising number of vehicles and longer time spent on the road will call for more radical solutions to traffic-generated photochemical smog now present in all major urban areas.

V. Smil

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Bos > AIR  

E-Print Network [OSTI]

The advent of air travel has produced a building typology completely new to the 20th century. The outdated planning of regions for airports render most existing airports as isolated, autonomous instances in the urban ...

Lee, Kevin Young

2014-01-01T23:59:59.000Z

222

Hot Pot Detail - Evidence of Quaternary Faulting  

SciTech Connect (OSTI)

Compilation of published data, field observations and photo interpretation relevant to Quaternary faulting at Hot Pot.

Lane, Michael

2013-06-27T23:59:59.000Z

223

Hot Pot Detail - Evidence of Quaternary Faulting  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Compilation of published data, field observations and photo interpretation relevant to Quaternary faulting at Hot Pot.

Lane, Michael

224

Pre-Feasibility Analysis of Pellet Manufacturing on the Former Loring Air Force Base Site. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites  

SciTech Connect (OSTI)

The U.S. Environmental Protection Agency (EPA) Office of Solid Waste and Emergency Response, in accordance with the RE-Powering America's Lands initiative, engaged the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) to conduct feasibility studies to assess the viability of developing renewable energy generating facilities on contaminated sites. This site, in Limestone, Maine -- formerly the location of the Loring Air Force Base but now owned by the Aroostook Band of Micmac -- was selected for the potential to produce heating pellets from woody feedstock. Biomass was chosen as the renewable energy resource to evaluate based on abundant woody-biomass resources available in the area. NREL also evaluates potential savings from converting existing Micmac property from oil-fired heating to pellet heating.

Hunsberger, R.; Mosey, G.

2014-04-01T23:59:59.000Z

225

Use of Air2Air Technology to Recover Fresh-Water from the Normal Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants  

SciTech Connect (OSTI)

This program was undertaken to build and operate the first Air2Air{trademark} Water Conservation Cooling Tower at a power plant, giving a validated basis and capability for water conservation by this method. Air2Air{trademark} water conservation technology recovers a portion of the traditional cooling tower evaporate. The Condensing Module provides an air-to-air heat exchanger above the wet fill media, extracting the heat from the hot saturated moist air leaving in the cooling tower and condensing water. The rate of evaporate water recovery is typically 10%-25% annually, depending on the cooling tower location (climate).

Ken Mortensen

2009-06-30T23:59:59.000Z

226

Air Resources: Prevention and Control of Air Contamination and Air  

Broader source: Energy.gov (indexed) [DOE]

Air Resources: Prevention and Control of Air Contamination and Air Air Resources: Prevention and Control of Air Contamination and Air Pollution, Air Quality Classifications and Standards, and Air Quality Area Classifications (New York) Air Resources: Prevention and Control of Air Contamination and Air Pollution, Air Quality Classifications and Standards, and Air Quality Area Classifications (New York) < Back Eligibility Agricultural Fuel Distributor Industrial Institutional Investor-Owned Utility Local Government Multi-Family Residential Municipal/Public Utility Nonprofit Rural Electric Cooperative Schools State/Provincial Govt Transportation Tribal Government Utility Program Info State New York Program Type Environmental Regulations Provider NY Department of Environmental Conservation These regulations establish emissions limits and permitting and operational

227

Prometheus Hot Leg Piping Concept  

SciTech Connect (OSTI)

The Naval Reactors Prime Contractor Team (NRPCT) recommended the development of a gas cooled reactor directly coupled to a Brayton energy conversion system as the Space Nuclear Power Plant (SNPP) for NASA's Project Prometheus. The section of piping between the reactor outlet and turbine inlet, designated as the hot leg piping, required unique design features to allow the use of a nickel superalloy rather than a refractory metal as the pressure boundary. The NRPCT evaluated a variety of hot leg piping concepts for performance relative to SNPP system parameters, manufacturability, material considerations, and comparison to past high temperature gas reactor (HTGR) practice. Manufacturability challenges and the impact of pressure drop and turbine entrance temperature reduction on cycle efficiency were discriminators between the piping concepts. This paper summarizes the NRPCT hot leg piping evaluation, presents the concept recommended, and summarizes developmental issues for the recommended concept.

Gribik, Anastasia M. [Bechtel Bettis, Inc., Bettis Atomic Power Laboratory, West Mifflin, PA 15122 (United States); DiLorenzo, Peter A. [KAPL, Inc., Knolls Atomic Power Laboratory, Schenectady, NY 12301 (United States)

2007-01-30T23:59:59.000Z

228

Hot carrier diffusion in graphene  

Science Journals Connector (OSTI)

We report an optical study of charge transport in graphene. Diffusion of hot carriers in epitaxial graphene and reduced graphene-oxide samples are studied using an ultrafast pump-probe technique with a high spatial resolution. Spatiotemporal dynamics of hot carriers after a pointlike excitation are monitored. Carrier-diffusion coefficients of 11?000 and 5500?cm2?s?1 are measured in epitaxial graphene and reduced graphene-oxide samples, respectively, with a carrier temperature on the order of 3600 K. The demonstrated optical techniques can be used for noncontact and noninvasive in situ detection of transport properties of graphene.

Brian A. Ruzicka; Shuai Wang; Lalani K. Werake; Ben Weintrub; Kian Ping Loh; Hui Zhao

2010-11-08T23:59:59.000Z

229

Nebraska city station emdash hot to cold esp conversion  

SciTech Connect (OSTI)

Omaha Public Power District's Nebraska City Unit 1, is a 585 MW net coal fueled power plant which burns low-sulfur Powder River Basin coal. The unit was originally designed and constructed with a fully enclosed hot-side rigid frame electrostatic precipitator. However, the original precipitator was unable to reliably and continuously maintain stack opacity and particulate emissions levels while operating at high loads. Therefore the hot-side precipitator was modified internally and converted to cold-side operation. The unit's four regenerative air heaters were relocated to an area underneath the boiler backpass and the ductwork was modified extensively. In addition, significant internal precipitator modifications were made. This paper describes the conversion design, construction, and resulting performance improvements.

Duncan, B.L.; Ferguson, A.W.; Wicina, R.C. (Black and Veatch Consulting Engineers, Kansas City, MO (United States)); Campbell, D.B.; Kotan, R.M.; Roth, K.A. (Omaha Public Power District, NE (United States))

1990-01-01T23:59:59.000Z

230

What's hot on woodburning cookstoves? Emerging opportunities from the new  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

What's hot on woodburning cookstoves? Emerging opportunities from the new What's hot on woodburning cookstoves? Emerging opportunities from the new generation of dissemination programs and devices Speaker(s): Omar Masera Date: February 25, 2010 - 12:00pm Location: 90-3122 Reducing traditional fuelwood and charcoal use with improved cookstoves is key for a whole range of critical issues including climate change mitigation (e.g., black carbon emissions and emissions of short-lived GHG such as methane and CO), indoor air pollution and health (as 1.6 million excess deaths per year are attributable to cooking with open fires), forest conservation (as woodfuels constitute 60% of total demand from wood products), energy use (with 9% of worldwide energy supply) and, more than anything, for improving the living conditions of poorest households on

231

Building America Technology Solutions for New and Existing Homes: Impact of Infiltration and Ventilation on Measured Space Conditioning Energy and Moisture Levels in the Hot-Humid Climate  

Broader source: Energy.gov [DOE]

This project investigates the impact of air infiltration and ventilation on space cooling and moisture in residential buildings; research was conducted in two identical laboratory homes in the hot-humid climate over the cooling season.

232

Improving the Performance of Air-Conditioning Systems in an ASEAN Climate  

E-Print Network [OSTI]

This paper describes an analysis of air conditioning performance under hot and humid tropical climate conditions appropriate to the Association of South East Asian Nations (ASEAN) countries. This region, with over 280 million people, has one...

Busch, J. F.; Warren, M. L.

1988-01-01T23:59:59.000Z

233

E-Print Network 3.0 - aire acondicionado solar Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

go to www.ncsc.ncsu.edu Summary: Thermal Solar thermal technologies use the sun's power to heat air or water. We use hot water in our homes... For more information about North...

234

Solar Hot Water Market Development in Knoxville, TN | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Information Resources Solar Hot Water Market Development in Knoxville, TN Solar Hot Water Market Development in Knoxville, TN Assessment of local solar hot water markets, market...

235

SciTech Connect: Hot electron dynamics in graphene  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ThesisDissertation: Hot electron dynamics in graphene Citation Details In-Document Search Title: Hot electron dynamics in graphene Hot electron dynamics in graphene Graphene, a...

236

Performance Analysis of Dual-Fan, Dual-Duct Constant Volume Air-Handling Units  

E-Print Network [OSTI]

,d) or the mixed air temperature (Tm,c). The value of the air leaving cooling coil (Tc,o) is the smaller of either the cold deck set point or the mixed air temperature (Tm,c). The value of the air leaving heating coil (Th,o) is the larger of either the hot deck...,d) or the mixed air temperature (Tm,c). The value of the air leaving cooling coil (Tc,o) is the smaller of either the cold deck set point or the mixed air temperature (Tm,c). The value of the air leaving heating coil (Th,o) is the larger of either the hot deck...

Joo, I. S.; Liu, M.

2001-01-01T23:59:59.000Z

237

Making Compressed Air System Decisions  

E-Print Network [OSTI]

. Today, modern, high quality manufacturing facilities require a more scientific approach. Many manufacturing processes require strict controls over compressed air pressure, temperature and purity levels. Competitive pressures also force manufacturers...-lubricated cylinder designs. Reciprocating compressor designs remained the standard for industry until the mid 1970s. During the late 1960s and early 1970s, material and manufacturing advances led to the development of 219 Ingersoll-Rand Co. Davidson, N...

Porri, R. E.

238

Improving Control of a Dual-Duct Single-Fan Variable Air Volume Systems  

E-Print Network [OSTI]

cold and hot air duct static pressure set points is presented. The paper also explores the interactions between the cold and hot deck temperatures and duct static pressures, and discusses the impact of non-ideal deck temperature settings on duct static...

Wei, G.; Martinez, J.; Minihan, T.; Brundidge, T.; Claridge, D. E.; Turner, W. D.

2003-01-01T23:59:59.000Z

239

Commercial Solar Hot Water Financing Program  

Broader source: Energy.gov [DOE]

The Massachusetts Clean Energy Center (MassCEC) and Paradigm Partners are offering a solar hot water financing program in order to meet MassCEC's objective of growing the commercial solar hot water...

240

How Do You Stay Cool and Comfortable in Hot Weather? | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Cool and Comfortable in Hot Weather? Cool and Comfortable in Hot Weather? How Do You Stay Cool and Comfortable in Hot Weather? May 28, 2009 - 5:25pm Addthis As you may have read on the blog over the past few weeks, the Stay Cool, Save Money site offers no-cost and low-cost tips for saving energy during the warm summer months, as well as ideas for long-term investments to help you save year round. Whether you rely on an air conditioner, strategically opened windows (and closed shades), fans, regular dips in the pool, or some other strategy entirely, tell us: How do you stay cool and comfortable in hot weather? Each Thursday, you have the chance to share your thoughts on a topic related to energy efficiency or renewable energy for consumers. Please comment with your answers, and also feel free to respond to other comments.

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Protective Force Program Manual  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Provides detailed requirements to supplement DOE O 473.2, Protective Force Program, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Does not cancel other directives.

2000-06-30T23:59:59.000Z

242

Solar Works in Seattle: Domestic Hot Water  

Broader source: Energy.gov [DOE]

Seattle's residential solar hot water workshop. Content also covers general solar resource assessment, siting, and financial incentives.

243

Fluid force transducer  

DOE Patents [OSTI]

An electrical fluid force transducer for measuring the magnitude and direction of fluid forces caused by lateral fluid flow, includes a movable sleeve which is deflectable in response to the movement of fluid, and a rod fixed to the sleeve to translate forces applied to the sleeve to strain gauges attached to the rod, the strain gauges being connected in a bridge circuit arrangement enabling generation of a signal output indicative of the magnitude and direction of the force applied to the sleeve.

Jendrzejczyk, Joseph A. (Warrenville, IL)

1982-01-01T23:59:59.000Z

244

E-Print Network 3.0 - air intake shaft Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

elevator shaft pressurization for smoke control Summary: a net positive. In physical terms, air is being entrained into the shaft on lower floors and forced out... temperature...

245

E-Print Network 3.0 - air london ontario Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

associated with living accommodations, the forces of nature and travel by air, train, ... Source: Ma, Bin - Departments of Computer Science & Biochemistry, University of...

246

NNSA to save $7 million on electricity at Sandia, Kirtland Air...  

National Nuclear Security Administration (NNSA)

to save 7 million on electricity at Sandia, Kirtland Air Force Base over two years | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission...

247

Critical Question #5: What are Recent Innovations in Air Distribution Systems?  

Broader source: Energy.gov [DOE]

The majority of heating systems are forced air. What kinds of innovations have been developed to make these systems more efficient?

248

E-Print Network 3.0 - aire espirado condensado Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Texas Transportation Institute Collection: Engineering 99 Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy homes? Summary:...

249

E-Print Network 3.0 - air filter inserts Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Environmental Management and Restoration Technologies 62 Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy homes? Summary:...

250

E-Print Network 3.0 - active duty air Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering ; Computer Technologies and Information Sciences 92 Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy homes? Summary:...

251

E-Print Network 3.0 - air contaminants combining Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering, Purdue University Collection: Engineering 9 Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy homes? Summary:...

252

E-Print Network 3.0 - aire postransferencia embrionaria Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Texas Transportation Institute Collection: Engineering 82 Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy homes? Summary:...

253

E-Print Network 3.0 - air kerma strength Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

; Environmental Sciences and Ecology ; Biology and Medicine 87 Proceedings of Healthy Buildings 2009 Paper 680 Do forced air HVAC systems have a role in healthy homes? Summary:...

254

Piezoresistive cantilever force-clamp system  

SciTech Connect (OSTI)

We present a microelectromechanical device-based tool, namely, a force-clamp system that sets or ''clamps'' the scaled force and can apply designed loading profiles (e.g., constant, sinusoidal) of a desired magnitude. The system implements a piezoresistive cantilever as a force sensor and the built-in capacitive sensor of a piezoelectric actuator as a displacement sensor, such that sample indentation depth can be directly calculated from the force and displacement signals. A programmable real-time controller operating at 100 kHz feedback calculates the driving voltage of the actuator. The system has two distinct modes: a force-clamp mode that controls the force applied to a sample and a displacement-clamp mode that controls the moving distance of the actuator. We demonstrate that the system has a large dynamic range (sub-nN up to tens of {mu}N force and nm up to tens of {mu}m displacement) in both air and water, and excellent dynamic response (fast response time, <2 ms and large bandwidth, 1 Hz up to 1 kHz). In addition, the system has been specifically designed to be integrated with other instruments such as a microscope with patch-clamp electronics. We demonstrate the capabilities of the system by using it to calibrate the stiffness and sensitivity of an electrostatic actuator and to measure the mechanics of a living, freely moving Caenorhabditis elegans nematode.

Park, Sung-Jin; Petzold, Bryan C.; Pruitt, Beth L. [Department of Mechanical Engineering, Stanford University, Stanford, California 94305 (United States); Goodman, Miriam B. [Department of Molecular and Cellular Physiology, Stanford University, Stanford, California 94305 (United States)

2011-04-15T23:59:59.000Z

255

Hot and Dense QCD Matter  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

QCD Matter QCD Matter A Community White Paper on the Future of Relativistic Heavy-Ion Physics in the US Unraveling the Mysteries of the Strongly Interacting Quark-Gluon-Plasma Executive Summary This document presents the response of the US relativistic heavy-ion community to the request for comments by the NSAC Subcommittee, chaired by Robert Tribble, that is tasked to recommend optimizations to the US Nuclear Science Program over the next five years. The study of the properties of hot and dense QCD matter is one of the four main areas of nuclear physics research described in the 2007 NSAC Long Range Plan. The US nuclear physics community plays a leading role in this research area and has been instrumental in its most important discovery made over the past decade, namely that hot and dense QCD matter acts as a strongly interacting system with unique and previously unexpected

256

dist_hot_water.pdf  

U.S. Energy Information Administration (EIA) Indexed Site

District Hot Water Usage Form District Hot Water Usage Form 1999 Commercial Buildings Energy Consumption Survey (CBECS) 1. Timely submission of this report is mandatory under Public Law 93-275, as amended. 2. This completed questionnaire is due by 3. Data reported on this questionnaire are for the entire building identified in the label to the right. 4. Data may be submitted directly on this questionnaire or in any other format, such as a computer-generated listing, which provides the same i nformation and is conve nient for y our company. a. You may submit a single report for the entire building, or if it i s easier, a separate report for each of several accounts in the building. These will then be aggregated by the survey contractor. b. If you are concerned about your individual account information, you may c

257

HotSpot | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

HotSpot HotSpot HotSpot Current Central Registry Toolbox Version(s): 2.07.1 Code Owner: Department of Energy, Office of Emergency Operations and Lawrence Livermore National Laboratory (LLNL) Description: The HotSpot Health Physics Code is used for safety-analysis of DOE facilities handling nuclear material. Additionally, HotSpot provides emergency response personnel and emergency planners with a fast, field-portable set of software tools for evaluating incidents involving radioactive material. HotSpot provides a fast and usually conservative means for estimation of the radiation effects associated with atmospheric release of radioactive materials. The HotSpot atmospheric dispersion models are designed for near-surface releases, short-range (less than 10 km) dispersion, and short-term (less than 24 hours) release durations in

258

Hot Springs Metropolitan Planning Organization 2030 Long Range Transportation Plan  

E-Print Network [OSTI]

Hot Springs Area Metropolitan Planning Organization 100 Broadway Terrace Hot Springs, Arkansas 71901 Adopted November 3, 2005 HSA-MPO 2030 LRTPii Participating Agencies Garland County Hot... Spring County City of Hot Springs City of Mountain Pine Hot Springs Village The Greater Hot Springs Chamber of Commerce The Arkansas State Highway and Transportation Department In Cooperation With United States Department of Transportation...

Hot Springs Metropolitan Planning Organization

2005-11-03T23:59:59.000Z

259

Project Title: New Zealand Defence Force & Engineers: Representations of Military Technology  

E-Print Network [OSTI]

to selected Defence Force personnel Learning Outcomes: By the end of the course, students will be able to the armed services of Navy, Army and Air Force. They operate together as "Three Services - One Force Computer knowledge: Word Processing. Excel and SPSS preferred but not required as training will be provided

Hickman, Mark

260

Hot  

Office of Scientific and Technical Information (OSTI)

LLC. UMI Number: 1494695 ii DEDICATION I would like to dedicate this thesis to my advisor Joerg Schmailian, a great physicist and mentor. I've learned a lot from him, no...

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Coulomb force as an entropic force  

SciTech Connect (OSTI)

Motivated by Verlinde's theory of entropic gravity, we give a tentative explanation to the Coulomb's law with an entropic force. When trying to do this, we find the equipartition rule should be extended to charges and the concept of temperature should be reinterpreted. If one accepts the holographic principle as well as our generalizations and reinterpretations, then Coulomb's law, the Poisson equation, and the Maxwell equations can be derived smoothly. Our attempt can be regarded as a new way to unify the electromagnetic force with gravity, from the entropic origin. Possibly some of our postulates are related to the D-brane picture of black hole thermodynamics.

Wang Tower [Center for High-Energy Physics, Peking University, Beijing 100871 (China)

2010-05-15T23:59:59.000Z

262

Unbalanced electromagnetic forces  

E-Print Network [OSTI]

) . I :, jazdz g (Member) (Member) August 1974 -" ~ 5:. -. 62 ABSTRACT Unbalanced Electromagnetic Forces (August 1974) Craig Martin Hansen, B. S. , Texas A&M University Directed by: Dr. Attilio J. Giaroia Electromagnetic forces from moving... be deduced from the history of the development of an under- standing of electromagnetic forces. This is a relatively short history (starting in the late 1800's) filled with misunderstandings and pre]udices. This history can be divided into two eras: non...

Hansen, Craig Martin

2012-06-07T23:59:59.000Z

263

Geochemistry Atomic Force Microscopy | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

imaging modes: contact, intermittent contact, phase imaging, magnetic force microscopy, electric force microscopy, surface potential microscopy, scanning capacitance microscopy,...

264

NUCLEAR PROXIMITY FORCES  

E-Print Network [OSTI]

One might summarize of nuclear potential energy has beendegree of freedom) for the nuclear interaction between anyUniversity of California. Nuclear Proximity Forces 'I< at

Randrup, J.

2011-01-01T23:59:59.000Z

265

Combined fuel and air staged power generation system  

SciTech Connect (OSTI)

A method and apparatus for generation of electric power employing fuel and air staging in which a first stage gas turbine and a second stage partial oxidation gas turbine power operated in parallel. A first portion of fuel and oxidant are provided to the first stage gas turbine which generates a first portion of electric power and a hot oxidant. A second portion of fuel and oxidant are provided to the second stage partial oxidation gas turbine which generates a second portion of electric power and a hot syngas. The hot oxidant and the hot syngas are provided to a bottoming cycle employing a fuel-fired boiler by which a third portion of electric power is generated.

Rabovitser, Iosif K; Pratapas, John M; Boulanov, Dmitri

2014-05-27T23:59:59.000Z

266

Protective Force Program Manual  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Provides detailed requirements to supplement DOE O 473.2, PROTECTIVE FORCE PROGRAM, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Change 1 revised pages in Chapters IV and VI on 12/20/2001.

2001-12-20T23:59:59.000Z

267

Metal-Air Batteries  

SciTech Connect (OSTI)

Metal-air batteries have much higher specific energies than most currently available primary and rechargeable batteries. Recent advances in electrode materials and electrolytes, as well as new designs on metal-air batteries, have attracted intensive effort in recent years, especially in the development of lithium-air batteries. The general principle in metal-air batteries will be reviewed in this chapter. The materials, preparation methods, and performances of metal-air batteries will be discussed. Two main metal-air batteries, Zn-air and Li-air batteries will be discussed in detail. Other type of metal-air batteries will also be described.

Zhang, Jiguang; Bruce, Peter G.; Zhang, Gregory

2011-08-01T23:59:59.000Z

268

Los Angeles Air Force Base Vehicle to Grid Pilot Project  

E-Print Network [OSTI]

viability of a complex new technology as being demonstratedEnvironmental Energy Technologies Division to be presentedand Energy, Traffic Technology International, Feb-Mar 2009.

Marnay, Chris

2014-01-01T23:59:59.000Z

269

Los Angeles Air Force Base Vehicle to Grid Pilot Demonstration  

E-Print Network [OSTI]

Environmental Energy Technologies Division Presented atEnvironmental Security Technology Certification Program (

DeForest, Nicholas

2014-01-01T23:59:59.000Z

270

Los Angeles Air Force Base Vehicle to Grid Pilot Project  

E-Print Network [OSTI]

for the imbalance energy market or contingencies only.competitive markets for trading energy and each of its AS.potential market revenues will trump high energy costs in

Marnay, Chris

2014-01-01T23:59:59.000Z

271

Residential Forced Air System Cabinet Leakage and Blower Performance  

E-Print Network [OSTI]

fortwo?speedfurnaceswithBPM motorsinlowspeed/lowspeed/highfirerateoperationwithBPMblowersandPSCandBrushlessPermanentMagnet(BPM). PSCsarethe most

Walker, Iain S.

2010-01-01T23:59:59.000Z

272

Residential Forced Air System Cabinet Leakage and Blower Performance  

E-Print Network [OSTI]

Plangoalsofnetzeroenergynewhomesby2020,aswellasPlangoalsofnetzeroenergynewhomesby2020,aswellas

Walker, Iain S.

2010-01-01T23:59:59.000Z

273

Residential Forced Air System Cabinet Leakage and Blower Performance  

E-Print Network [OSTI]

StrategicPlangoalsofnetzeroenergynewhomesby2020,StrategicPlangoalsofnetzeroenergynewhomesby2020,

Walker, Iain S.

2010-01-01T23:59:59.000Z

274

Residential Forced Air System Cabinet Leakage and Blower Performance  

E-Print Network [OSTI]

004?CMF. CaliforniaEnergy Commission,Sacramento,CA. 002?CMF. CaliforniaEnergyCommission, Sacramento,CA. bytheCaliforniaEnergyCommission PublicInterest

Walker, Iain S.

2010-01-01T23:59:59.000Z

275

Sandia National Laboratories: Air Force Research Laboratory Testing  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

shots varied in strength between 100 and 2000 pounds. AFRL utilized a single NSTTF heliostat facet to reflect a checker-board target up to a high-speed imaging camera, and...

276

Hill Air Force Base as a case study for linking  

E-Print Network [OSTI]

;Contaminants of Concern: ­ Trichloroethylene (TCE) ­ Tetrachloroethylene (PERC) ­ Carbon Tetrachloride

277

Title Final EIS: Proposed Public Land Withdraw!: Nellis Air Force...  

National Nuclear Security Administration (NNSA)

Approximately the eastern half of the state of Nevada is prospectively valuable for oil and gas. Much of the North Range and a small portion of the South Range falls within...

278

Choosing the right boiler air fans at Weston 4  

SciTech Connect (OSTI)

When it came to choosing the three 'big' boiler air fans - forced draft, induced draft and primary air, the decision revolved around efficiency. The decision making process for fan selection for the Western 4 supercritical coal-fired plant is described in this article. 3 photos.

Spring, N.

2009-04-15T23:59:59.000Z

279

Colorado's Hot Springs | Open Energy Information  

Open Energy Info (EERE)

http:crossref.org Citation D. Frazier. 2000. Colorado's Hot Springs. Boulder, Colorado: Pruett Publishing Company. 165p. Retrieved from "http:en.openei.orgw...

280

Covered Product Category: Hot Food Holding Cabinets  

Broader source: Energy.gov [DOE]

The Federal Energy Management Program (FEMP) provides acquisition guidance for hot food holding cabinets, which are covered by the ENERGY STAR program.

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Solar Hot Water Resources and Technologies  

Broader source: Energy.gov [DOE]

This page provides a brief overview of solar hot water (SHW) technologies supplemented by specific information to apply SHW within the Federal sector.

282

Monitoring SERC Technologies Solar Hot Water  

Broader source: Energy.gov [DOE]

A webinar by National Renewable Energy Laboratory analyst Eliza Hotchkiss on Solar Hot Water systems and how to properly monitor their installation.

283

ILC Citizens' Task Force  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the Fermilab ILC Citizens' Task Force June 2008 Report of the Fermilab ILC Citizens' Task Force 3 Contents 1 Executive Summary 3 Chapter 1 Purpose 7 Chapter 2 Origins and Purpose of the Fermilab Citizens' Task Force 15 Chapter 3 Setting the Stage 19 Chapter 4 Current Status of High Energy Physics Research 25 Chapter 5 Bringing the Next-Generation Accelerator to Fermilab 31 Chapter 6 Learning from Past Projects 37 Chapter 7 Location, Construction and Operation of Facilities Beyond Fermilab's Borders 45 Chapter 8 Health and Safety 49 Chapter 9 Environment 53 Chapter 10 Economics 59 Chapter 11 Political Considerations 65 Chapter 12 Community Engagement 77 Chapter 13 Summary 81 Appendices Appendix A. Task Force Members Appendix B. Task Force Meetings and Topics

284

Note: Electrical resolution during conductive atomic force microscopy measurements under different environmental conditions and contact forces  

SciTech Connect (OSTI)

Conductive atomic force microscopy experiments on gate dielectrics in air, nitrogen, and UHV have been compared to evaluate the impact of the environment on topography and electrical measurements. In current images, an increase of the lateral resolution and a reduction of the conductivity were observed in N{sub 2} and, especially, in UHV (where current depends also on the contact force). Both effects were related to the reduction/elimination of the water layer between the tip and the sample in N{sub 2}/UHV. Therefore, since current measurements are very sensitive to environmental conditions, these factors must be taken into consideration when comparisons between several experiments are performed.

Lanza, M.; Porti, M.; Nafria, M.; Aymerich, X. [Dept. Enginyeria Electronica, Universitat Autonoma de Barcelona, Edifici Q, 08193 Bellaterra (Spain); Whittaker, E.; Hamilton, B. [University of Manchester, Sackville Street, Manchester M60 JQD (United Kingdom)

2010-10-15T23:59:59.000Z

285

Climate and Air Pollution Planning Assistant (CAPPA) | Open Energy  

Open Energy Info (EERE)

Climate and Air Pollution Planning Assistant (CAPPA) Climate and Air Pollution Planning Assistant (CAPPA) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Climate and Air Pollution Planning Assistant (CAPPA) Agency/Company /Organization: ICLEI Sector: Climate Focus Area: Non-renewable Energy, Energy Efficiency, Buildings, - Biofuels, - Landfill Gas, - Waste to Energy, - Anaerobic Digestion, Ground Source Heat Pumps, - Solar Hot Water, - Solar PV, Wind, Transportation, Forestry, People and Policy, Water Conservation, Offsets and Certificates, Greenhouse Gas Phase: Evaluate Options, Develop Goals, Prepare a Plan Topics: Policy, Deployment, & Program Impact Resource Type: Software/modeling tools, Guide/manual User Interface: Spreadsheet Website: www.icleiusa.org/action-center/tools/cappa-decision-support-tool/

286

Relationship between Hot Spot Residues and Ligand Binding Hot Spots in Protein-Protein Interfaces  

E-Print Network [OSTI]

, while identification of a hot spot by alanine scanning establishes the potential to generate substantial, termed "hot spots", that comprise the subset of residues that contribute the bulk of the binding free proposed as prime targets for drug binding.1,4 The established approach to the identification of such hot

Vajda, Sandor

287

Microbiology and geochemistry of Little Hot Creek, a hot spring environment in the Long Valley Caldera  

E-Print Network [OSTI]

Microbiology and geochemistry of Little Hot Creek, a hot spring environment in the Long Valley springs located within the Long Valley Caldera, Little Hot Creek (LHC) 1, 3, and 4. All three springs were that springs associated with the Long Valley Caldera contain microbial populations that show some similarities

Ahmad, Sajjad

288

Air Pollution Control  

Science Journals Connector (OSTI)

Petroleum and chemical processes are responsible for many emissions both into the air. Most relevant emissions into the air are nitrous oxides (NOx), sulfur oxides ... compounds (VOC).The major cause of all air pollution

Alireza Bahadori

2014-01-01T23:59:59.000Z

289

OLYMPIC AIR QUALITY QUESTIONABLE  

Science Journals Connector (OSTI)

OLYMPIC AIR QUALITY QUESTIONABLE ... Athletes GOING FOR GOLD worry about Beijings air ... Atmospheric chemists say the air quality during the Beijing Games literally rests on which direction the winds blow. ...

RACHEL PETKEWICH

2008-07-28T23:59:59.000Z

290

Air Quality and Pollution  

Science Journals Connector (OSTI)

Air quality refers to the physical, chemical, and biological characteristics of air, both in outside space and in enclosed ... other non?industrial working places, and residencies. Air pollution is the abnormal ...

Zoran Marmut

2008-01-01T23:59:59.000Z

291

Sonoluminescing air bubbles rectify argon  

E-Print Network [OSTI]

The dynamics of single bubble sonoluminescence (SBSL) strongly depends on the percentage of inert gas within the bubble. We propose a theory for this dependence, based on a combination of principles from sonochemistry and hydrodynamic stability. The nitrogen and oxygen dissociation and subsequent reaction to water soluble gases implies that strongly forced air bubbles eventually consist of pure argon. Thus it is the partial argon (or any other inert gas) pressure which is relevant for stability. The theory provides quantitative explanations for many aspects of SBSL.

Detlef Lohse; Michael P. Brenner; Todd F. Dupont; Sascha Hilgenfeldt; Blaine Johnston

1996-05-07T23:59:59.000Z

292

Ceramic hot-gas filter  

DOE Patents [OSTI]

A ceramic hot-gas candle filter having a porous support of filament-wound oxide ceramic yarn at least partially surrounded by a porous refractory oxide ceramic matrix, and a membrane layer on at least one surface thereof. The membrane layer may be on the outer surface, the inner surface, or both the outer and inner surface of the porous support. The membrane layer may be formed of an ordered arrangement of circularly wound, continuous filament oxide ceramic yarn, a ceramic filler material which is less permeable than the filament-wound support structure, or some combination of continuous filament and filler material. A particularly effective membrane layer features circularly wound filament with gaps intentionally placed between adjacent windings, and a filler material of ceramic particulates uniformly distributed throughout the gap region. The filter can withstand thermal cycling during backpulse cleaning and is resistant to chemical degradation at high temperatures.

Connolly, Elizabeth Sokolinski (Wilmington, DE); Forsythe, George Daniel (Landenberg, PA); Domanski, Daniel Matthew (New Castle, DE); Chambers, Jeffrey Allen (Hockessin, DE); Rajendran, Govindasamy Paramasivam (Boothwyn, PA)

1999-01-01T23:59:59.000Z

293

Ceramic hot-gas filter  

DOE Patents [OSTI]

A ceramic hot-gas candle filter is described having a porous support of filament-wound oxide ceramic yarn at least partially surrounded by a porous refractory oxide ceramic matrix, and a membrane layer on at least one surface thereof. The membrane layer may be on the outer surface, the inner surface, or both the outer and inner surface of the porous support. The membrane layer may be formed of an ordered arrangement of circularly wound, continuous filament oxide ceramic yarn, a ceramic filler material which is less permeable than the filament-wound support structure, or some combination of continuous filament and filler material. A particularly effective membrane layer features circularly wound filament with gaps intentionally placed between adjacent windings, and a filler material of ceramic particulates uniformly distributed throughout the gap region. The filter can withstand thermal cycling during back pulse cleaning and is resistant to chemical degradation at high temperatures.

Connolly, E.S.; Forsythe, G.D.; Domanski, D.M.; Chambers, J.A.; Rajendran, G.P.

1999-05-11T23:59:59.000Z

294

Energy-Saving Technologies for Chinese Buildings in Hot Summer and Cold  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Energy-Saving Technologies for Chinese Buildings in Hot Summer and Cold Energy-Saving Technologies for Chinese Buildings in Hot Summer and Cold Winter Regions Speaker(s): Shuhong Li Xiaosong Zhang Yonggao Yin Date: September 14, 2012 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Wangda Zuo With the development of economy and urbanization energy consumption is becoming a very attractive issue in China. Energy consumption in buildings is the one of main sections which dominates the total energy distributions. In this seminar our team will introduce some energy-saving technology for Chinese buildings in hot summer and cold winter regions. We have developed several high efficient cooling and heating supply system and equipment, and proposed energy-efficient hybrid heat pump combined with other heat sources, such as solar energy, geothermal energy, air thermal source.

295

Cooking Up Hot Quark Soup | U.S. DOE Office of Science (SC)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Cooking Up Hot Quark Soup Cooking Up Hot Quark Soup Stories of Discovery & Innovation Cooking Up Hot Quark Soup Enlarge Photo Image courtesy of Brookhaven National Laboratory These images contrast the degree of interaction and collective motion, or "flow," among quarks in the predicted gaseous quark-gluon plasma state (Figure on left, see mpeg animation ) vs. the liquid state that has been observed in gold-gold collisions at RHIC (Figure on right, see mpeg animation ). The green "force lines" and collective motion (visible on the animated version only) show the much higher degree of interaction and flow among the quarks in what is now being described as a nearly "perfect" liquid. Enlarge Photo Photo courtesy of Brookhaven National Laboratory Brookhaven National Laboratory's Relativistic

296

Perceptions of an Air Campaign: the 1991 Persian Gulf War as portrayed by major American print media sources.  

E-Print Network [OSTI]

??On 16 January 1991, a coalition of nations led by the United States launched a series of air strikes against Iraq to force that country (more)

Padavich, Andrew J

2007-01-01T23:59:59.000Z

297

Nanofriction Mechanisms Derived from the Dependence of Friction on Load and Sliding Velocity from Air to UHV on Hydrophilic Silicon  

Science Journals Connector (OSTI)

This paper examines friction as a function of the sliding velocity and applied normal load from air to UHV in a scanning force microscope (SFM)...

A. Opitz; S. I.-U. Ahmed; M. Scherge; J.A. Schaefer

2005-12-01T23:59:59.000Z

298

Primary zone air proportioner  

DOE Patents [OSTI]

An air proportioner is provided for a liquid hydrocarbon fueled gas turbine of the type which is convertible to oil gas fuel and to coal gas fuel. The turbine includes a shell for enclosing the turbine, an air duct for venting air in said shell to a gasifier, and a fuel injector for injecting gasified fuel into the turbine. The air proportioner comprises a second air duct for venting air from the air duct for mixing with fuel from the gasifier. The air can be directly injected into the gas combustion basket along with the fuel from the injector or premixed with fuel from the gasifier prior to injection by the fuel injector.

Cleary, Edward N. G. (San Diego, CA)

1982-10-12T23:59:59.000Z

299

Disaggregating residential hot water use. Part 2  

SciTech Connect (OSTI)

A major obstacle to gathering detailed data on end-use hot water consumption within residences and commercial buildings is the cost and complexity of the field tests. An earlier study by the authors presented a methodology that could accurately disaggregate hot water consumption into individual end-uses using only information on the flow of hot water from the water heater. The earlier methodology can be extended to a much larger population of buildings, without greatly increasing the cost and complexity of the data collection and analysis, by monitoring the temperature of the hot water lines that go to different parts of the building. For the three residences studied here, thermocouples /monitored the temperatures of four hot water lines at each site. The thermocouple readings provide a positive indication of when hot water starts to flow in a line. Since the end-uses served by each hot water line are known, the uncertainty in assigning a draw to a particular end-use is greatly reduced. Benefits and limitations for the methodology are discussed in the paper. Using the revised methodology, hot water usage in three residences is disaggregated into the following end-uses: showers, baths, clothes washing, dishwashing, kitchen sink, and bathroom sink. For two residences, the earlier methodology--which does not use the thermocouple data--is also used to disaggregate the same draw data.

Lowenstein, A. [AIL Research, Inc., Princeton, NJ (United States); Hiller, C.C. [Electric Power Research Inst., Palo Alto, CA (United States)

1998-10-01T23:59:59.000Z

300

The private city through the hot images  

Science Journals Connector (OSTI)

Hot Images is an artistic mixed reality application that deals with the relation between human beings and city environments, thus proposing a novel cartography and navigation tool for the city. Within the virtual recreated environment of the Hot Images, ... Keywords: color navigation, human space, location based services, mixed reality, urban environments

Cristina Portals

2007-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Lee police get hot new cruiser from drug money -Fosters http://www.fosters.com/apps/pbcs.dll/article?AID=/20060223/NEWS08... 1 of 3 2/27/2006 10:15 AM  

E-Print Network [OSTI]

Lee police get hot new cruiser from drug money - Fosters http police get hot new cruiser from drug money By MARCUS WEISGERBER Democrat Staff Writer mweisgerber money seized by the New Hampshire Attorney General's Task Force during a bust last year, Murch said. Lee

New Hampshire, University of

302

Building Energy Software Tools Directory: HOT2000  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

HOT2000 HOT2000 HOT2000 logo. Easy-to-use energy analysis and design software for low-rise residential buildings. Utilizing current heat loss/gain and system performance models, the program aids in the simulation and design of buildings for thermal effectiveness, passive solar heating and the operation and performance of heating and cooling systems. Keywords energy performance, design, residential buildings, energy simulation, passive solar Validation/Testing N/A Expertise Required Basic understanding of the construction and operation of residential buildings. Users Over 1400 worldwide. HOT2000 is used mainly in Canada and the United States with a few users in Japan and Europe. Audience Builders, design evaluators, engineers, architects, building and energy code writers, Policy writers. HOT2000 is also used as the compliance

303

Protective Force Program  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To prescribe Department of Energy policy, responsibilities, and requirements for the management and operation of the Protective Force Program. Chg 1 dated 2-13-95. Cancels DOE O 5632.7 and DOE O 5632.8.

1995-02-13T23:59:59.000Z

304

ATLAS Metadata Task Force  

E-Print Network [OSTI]

ATLAS Metadata Task Force D. Costanzo, J. Cranshaw, S.provided and approved by the ATLAS TDAQ and DCS Connectinformation, go to http://atlas-connect-forum.web.cern.ch/

Costanzo, D.; ATLAS Collaboration

2009-01-01T23:59:59.000Z

305

Federal Protective Force  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This Manual establishes requirements for the management and operation of the Department of Energy (DOE) Federal protective forces (FPFs). Cancels DOE M 470.4-3, Chg 1. Canceled by DOE O 473.3.

2009-07-15T23:59:59.000Z

306

Constraint and Restoring Force  

E-Print Network [OSTI]

Long-lived sensor network applications must be able to self-repair and adapt to changing demands. We introduce a new approach for doing so: Constraint and Restoring Force. CRF is a physics-inspired framework for computing ...

Beal, Jacob

2007-08-24T23:59:59.000Z

307

Weak nuclear forces cause the strong nuclear force  

E-Print Network [OSTI]

We determine the strength of the weak nuclear force which holds the lattices of the elementary particles together. We also determine the strength of the strong nuclear force which emanates from the sides of the nuclear lattices. The strong force is the sum of the unsaturated weak forces at the surface of the nuclear lattices. The strong force is then about ten to the power of 6 times stronger than the weak force between two lattice points.

E. L. Koschmieder

2007-12-11T23:59:59.000Z

308

Procedure and Application for Determining the Cold Deck and Hot Deck Airflow in a Dual-Duct System  

E-Print Network [OSTI]

This paper introduces an innovative method to determine the cold and hot airflow through a dual-duct variable air volume (VAV) system. The actual building load can be identified based on the calculated airflow and temperature for both the cold...

Liu, G.; Mingsheng, L.

2006-01-01T23:59:59.000Z

309

One Machine for Heating Cooling & Domestic Hot Water: Multi-Function Heat Pumps to Enable Zero Net Energy Homes  

E-Print Network [OSTI]

advances to commercialize stand-alone electric heat-pump storage hot water heaters. These systems offer design uses multiple systems and fuels to provide thermal services, the emerging generation of heat to experience this change as air-source heat-pump water heaters deliver obvious energy savings over electric

California at Davis, University of

310

Emission of Visible Light by Hot Dense Metals  

E-Print Network [OSTI]

HIFAN 1761 EMISSION OF VISIBLE LIGHT BY HOT DENSE METALS ByDE-AC52-07NA27344. HI FAN Emission of Visible Light by HotABSTRACT We consider the emission of visible light by hot

More, R.M.

2010-01-01T23:59:59.000Z

311

Command in Air War: Centralized vs. Decentralized Control of Combat Airpower  

E-Print Network [OSTI]

was in coordinating with other components. The Air Force developed the Air Operations Center (AOC) to put together battlespace information; it is not yet possible to do this at lower levels, so the AOC has become dominant in controlling air operations. Initially resistant to get involved in ongoing missions, commanders found the AOC

de Weck, Olivier L.

312

A New Contactless Conveyor System for Handling Clean and Delicate Products Using Induced Air Flows  

E-Print Network [OSTI]

A New Contactless Conveyor System for Handling Clean and Delicate Products Using Induced Air Flows thanks to an air cushion and induced air flows. A model of the system is established or in semiconductor production processes. Furthermore, dry fric- tion forces are canceled, which enables accurate

Paris-Sud XI, Université de

313

Air Pollution Spring 2010  

E-Print Network [OSTI]

and control. 6. Examine regional and global air pollution issues. Prerequisite: CHEM 113 and (MATH 261 or MATHATS 555 Air Pollution Spring 2010 T Th 11:00 ­ 12:15, NESB 101 Instructor: Prof. Sonia Kreidenweis an understanding of types and sources of air pollution. 2. Examine concentrations of air pollutants

314

Hafnium nitride for hot carrier solar cells  

Science Journals Connector (OSTI)

Abstract Hot carrier solar cells is an attractive technology with the potential of reaching high energy conversion efficiencies approaching the thermodynamic limit of infinitely stacked multi-junction solar cells: 65% under one sun and 86% under maximally concentrated. The hot carrier solar cell is conceptually simple consisting of two key components: absorber and energy selective contacts. High efficiencies are achieved by minimising the energy lost to thermalisaton of hot photo-generated carriers while absorbing majority of the solar spectrum. For this to be achieved, energy selective contacts are required to allow the extraction of carriers fast enough at an energy level above the electronic band edge. It is critical for the absorber to be able to maintain a hot carrier population for a sufficiently long time period for the extraction of carriers while they are hot. Bulk materials with a large gap between acoustic and optical branches in the phonon dispersion are predicted to exhibit slow hot carrier thermalisation rates. Hafnium nitride is such a material with a large gap in its phonon dispersion and is identified as a potential material to be used as a hot carrier absorber. Hafnium nitride has been deposited using reactive sputtering and characterised to investigate material properties and carrier cooling rates.

Simon Chung; Santosh Shrestha; Xiaoming Wen; Yu Feng; Neeti Gupta; Hongze Xia; Pyng Yu; Jau Tang; Gavin Conibeer

2014-01-01T23:59:59.000Z

315

Liquid over-feeding air conditioning system and method  

DOE Patents [OSTI]

A refrigeration air conditioning system utilizing a liquid over-feeding operation is described. A liquid refrigerant accumulator-heat exchanger is placed in the system to provide a heat exchange relationship between hot liquid refrigerant discharged from condenser and a relatively cool mixture of liquid and vaporous refrigerant discharged from the evaporator. This heat exchange relationship substantially sub-cools the hot liquid refrigerant which undergoes little or no evaporation across the expansion device and provides a liquid over-feeding operation through the evaporator for effectively using 100 percent of evaporator for cooling purposes and for providing the aforementioned mixture of liquid and vaporous refrigerant. 1 figure.

Mei, V.C.; Chen, F.C.

1993-09-21T23:59:59.000Z

316

MHK Technologies/Ocean Powered Compressed Air Stations | Open Energy  

Open Energy Info (EERE)

Powered Compressed Air Stations Powered Compressed Air Stations < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Ocean Powered Compressed Air Stations.png Technology Profile Primary Organization Wave Power Plant Inc Technology Resource Click here Wave Technology Type Click here Point Absorber - Submerged Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The Ocean Powered Compressed Air Station is a point absorber that uses an air pump to force air to a landbased generator The device only needs 4m water depth and electricity production fluctations through storing energy at a constant air pressure Technology Dimensions Device Testing Date Submitted 13:16.5 << Return to the MHK database homepage Retrieved from

317

E-Print Network 3.0 - aacp-pssc task force Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the past year in hundreds of collective hours... health risk resulting from Port-related air pollution. As the scheduled meetings for our task force draws... for us to complete...

318

E-Print Network 3.0 - aespoe task force Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the past year in hundreds of collective hours... health risk resulting from Port-related air pollution. As the scheduled meetings for our task force draws... for us to complete...

319

Analysis of the Ross Ice Shelf Airstream Forcing Mechanisms Using Self-Organizing Maps  

Science Journals Connector (OSTI)

The Ross Ice Shelf airstream (RAS), a prominent transport mechanism of cold, continental air to the north, is the most common wind pattern over the Ross Ice Shelf, Antarctica. The forcing mechanisms of the RAS include katabatic drainage, mesoscale ...

Melissa A. Nigro; John J. Cassano

2014-12-01T23:59:59.000Z

320

SYSTEM OPTIMIZTION OF HOT WATER CONCENTRATED SOLAR THERMOELECTRIC GENERATION  

E-Print Network [OSTI]

In this report, we describe the design of a concentrated solar thermoelectric (TE) system which can provide both electricity and hot water. Todays thermoelectric materials have a relatively low efficiency (~6 % for temperature difference across the thermoelement on the order of 300 o C). However since thermoelectrics dont need their cold side to be near room temperature, (in another word, one can chose the particular thermoelectric material to match to the operational temperature) it is possible to use the waste heat to provide hot water and this makes the overall efficiency of the combined system to be quite high. A key factor in the optimization of the thermoelectric module is the thermal impedance matching with the incident solar radiation, and also with the hot water heat exchanger on the cold side of the thermoelectric module. We have developed an analytic model for the whole system and optimized each component in order to minimize the material cost. TE element fill factor is found to be an important parameter to optimize at low solar concentrations (generated per mass of the thermoelectric elements. Similarly the co-optimization of the microchannel heat exchanger and the TE module can be used to minimize the amount of material in the heat exchanger and the pumping power required for forced convection liquid cooling. Changing the amount of solar concentration, changes the input heat flux and this is another parameter that can be optimized in order to reduce the cost of heat exchanger (by size), the tracking requirement and the whole system. A series of design curves for different solar concentration are obtained. It is shown that the overall efficiency of the system can be more than 80 % at 200x concentration which is independent of the material ZT (TE figure-of-merit). For a material with ZThot~0.9, the electrical conversion efficiency is ~10%. For advanced materials with ZThot ~ 2.8, the electrical conversion efficiency could reach ~21%. 1.

Kazuaki Yazawa; Ali Shakouri

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Seismic baseline and induction studies- Roosevelt Hot Springs...  

Open Energy Info (EERE)

studies- Roosevelt Hot Springs, Utah and Raft River, Idaho Abstract Local seismic networks were established at the Roosevelt Hot Springs geothermal area, utah and at Raft...

322

EIS-0502: Hot Springs to Anaconda Transmission Line Rebuild Project...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Hot Springs to Anaconda Transmission Line Rebuild Project, Montana EIS-0502: Hot Springs to Anaconda Transmission Line Rebuild Project, Montana SUMMARY DOE's Bonneville Power...

323

Model Simulating Real Domestic Hot Water Use - Building America...  

Energy Savers [EERE]

Model Simulating Real Domestic Hot Water Use - Building America Top Innovation Model Simulating Real Domestic Hot Water Use - Building America Top Innovation Image of a pipe...

324

Webinar: ENERGY STAR Hot Water Systems for High Performance Homes...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Webinar: ENERGY STAR Hot Water Systems for High Performance Homes Webinar: ENERGY STAR Hot Water Systems for High Performance Homes This presentation is from the Building America...

325

Jackson Hot Springs Lodge Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Hot Springs Lodge Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Jackson Hot Springs Lodge Space Heating Low Temperature Geothermal Facility...

326

Jacumba Hot Springs Health Spa Pool & Spa Low Temperature Geothermal...  

Open Energy Info (EERE)

Jacumba Hot Springs Health Spa Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Jacumba Hot Springs Health Spa Pool & Spa Low Temperature Geothermal...

327

Chena Hot Springs Resort - Electric Power Generation Using Geothermal...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Hot Springs Resort - Electric Power Generation Using Geothermal Fluid Coproduced from Oil andor Gas Wells Chena Hot Springs Resort - Electric Power Generation Using Geothermal...

328

Aeromagnetic Survey At Roosevelt Hot Springs Geothermal Area...  

Open Energy Info (EERE)

literature review of the Roosevelt Hot Springs Geothermal Area. Notes Aeromagnetic intensity residual map compiled for Roosevelt Hot Springs Geothermal Area, providing...

329

Resistivity Tomography At Crump's Hot Springs Area (DOE GTP)...  

Open Energy Info (EERE)

Tomography At Crump's Hot Springs Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Resistivity Tomography At Crump's Hot Springs...

330

Technical safety requirements for the Auxiliary Hot Cell Facility (AHCF).  

SciTech Connect (OSTI)

These Technical Safety Requirements (TSRs) identify the operational conditions, boundaries, and administrative controls for the safe operation of the Auxiliary Hot Cell Facility (AHCF) at Sandia National Laboratories, in compliance with 10 CFR 830, 'Nuclear Safety Management.' The bases for the TSRs are established in the AHCF Documented Safety Analysis (DSA), which was issued in compliance with 10 CFR 830, Subpart B, 'Safety Basis Requirements.' The AHCF Limiting Conditions of Operation (LCOs) apply only to the ventilation system, the high efficiency particulate air (HEPA) filters, and the inventory. Surveillance Requirements (SRs) apply to the ventilation system, HEPA filters, and associated monitoring equipment; to certain passive design features; and to the inventory. No Safety Limits are necessary, because the AHCF is a Hazard Category 3 nuclear facility.

Seylar, Roland F.

2004-02-01T23:59:59.000Z

331

Fragmentation of hot classical drops  

Science Journals Connector (OSTI)

Time evolution of hot drops of matter containing ?230 or ?130 particles is studied by classical molecular dynamics. Initially, the drops have uniform density and a sharp surface. The chosen initial conditions include three values of density and a range of temperatures wide enough to study the phenomena of evaporation, fragmentation, and total vaporization in a unified fashion. The average density and temperature of central matter is measured periodically to obtain trajectories of the evolution in the ?,T plane. These trajectories indicate that the matter expands almost adiabatically until it reaches the region of adiabatic instabilities. Density inhomogeneities develop in this region, but the matter fragments only if the expansion continues to average densities of less than one-fourth the liquid density, otherwise it recondenses into a single blob. The recondensed matter and fragments have very crooked surfaces. If the temperature is high enough, the expanding matter does not enter the region of adiabatic instabilities and totally vaporizes. For initial densities of the order of equilibrium density, matter does not fragment or develop large inhomogeneities in the region enclosed by the isothermal and adiabatic spinodals. Thus it appears unlikely that fragmentation of small drops (nuclei) can be used to study the isothermal critical region of gas-liquid phase transition. A detailed tabulation of the energies and number of monomers, dimers, light, and heavy fragments emitted in each event is presented.

A. Vicentini; G. Jacucci; V. R. Pandharipande

1985-05-01T23:59:59.000Z

332

Hot Leg Piping Materials Issues  

SciTech Connect (OSTI)

With Naval Reactors (NR) approval of the Naval Reactors Prime Contractor Team (NRPCT) recommendation to develop a gas cooled reactor directly coupled to a Brayton power conversion system as the space nuclear power plant (SNPP) for Project Prometheus (References a and b) the reactor outlet piping was recognized to require a design that utilizes internal insulation (Reference c). The initial pipe design suggested ceramic fiber blanket as the insulation material based on requirements associated with service temperature capability within the expected range, very low thermal conductivity, and low density. Nevertheless, it was not considered to be well suited for internal insulation use because its very high surface area and proclivity for holding adsorbed gases, especially water, would make outgassing a source of contaminant gases in the He-Xe working fluid. Additionally, ceramic fiber blanket insulating materials become very friable after relatively short service periods at working temperatures and small pieces of fiber could be dislodged and contaminate the system. Consequently, alternative insulation materials were sought that would have comparable thermal properties and density but superior structural integrity and greatly reduced outgassing. This letter provides technical information regarding insulation and materials issues for the Hot Leg Piping preconceptual design developed for the Project Prometheus space nuclear power plant (SNPP).

V. Munne

2006-07-19T23:59:59.000Z

333

Geothermal Geodatabase for Routt Hot Springs, Routt County, Colorado  

SciTech Connect (OSTI)

Geothermal Geodatabase for Routt Hot Springs, Routt County, Colorado By Richard Rick Zehner Geothermal Development Associates Reno Nevada USA 775.737.7806 rzehner@gdareno.com For Flint Geothermal LLC, Denver Colorado Part of DOE Grant EE0002828 2013 This is an ESRI geodatabase version 10, together with an ESRI MXD file version 10.2 Data is in UTM Zone 13 NAD27 projection North boundary: approximately 4,500,000 South boundary: approximately 4,480,000 West boundary: approximately 330,000 East boundary: approximately 358,000 This geodatabase was built to cover several geothermal targets developed by Flint Geothermal in 2012 during a search for high-temperature systems that could be exploited for electric power development. Several of the thermal springs and wells in the Routt Hot Spring and Steamboat Springs areahave geochemistry and geothermometry values indicative of high-temperature systems. The datasets in the geodatabase are a mixture of public domain data as well as data collected by Flint Geothermal, now being made public. It is assumed that the user has internet access, for the mxd file accesses ESRIs GIS servers. Datasets include: 1. Results of reconnaissance shallow (2 meter) temperature surveys 2. Air photo lineaments 3. Groundwater geochemistry 5. Georeferenced geologic map of Routt County 6. Various 1:24,000 scale topographic maps

Richard Zehner

2012-11-01T23:59:59.000Z

334

Volume reduction of hot cell plastic wastes  

SciTech Connect (OSTI)

The disposal of radioactively-contaminated solid wastes has become a national crisis. In such circumstances, it is imperative that this waste be reduced to minimum volume and be packaged to prevent pollution of the environment. The majority of the solid waste generated at the hot cell under consideration is plastic lab ware. Cutting this waste into small pieces with a hot wire technique reduced the volume 66%. Melting the waste, although more time consuming, reduced the volume 90%. The hot wire technique can also be used to cut up damaged master slave manipulator boots, greatly reducing their disposal volume.

Dykes, F W; Henscheid, J P; Lewis, L C; Lundholm, C W; Nicklas, J H

1989-09-19T23:59:59.000Z

335

Hot nuclear matter in an extended Brueckner approach  

Science Journals Connector (OSTI)

The properties of cold and hot nuclear matter are studied in the frame of the Brueckner theory, extended to finite temperature. The basic task is the evaluation of the two-hole line diagram using the Paris potential supplemented by the introduction of three-body forces, coming from the exchange of ? and ? mesons. The latter have an important saturating effect, but not sufficient to reach correct saturation. The latter is achieved by a phenomenological treatment. The properties of hot nuclear matter, for temperatures around 10 MeV, are investigated. Particular attention is paid to one-body properties. The density and temperature dependence of many quantities, like the single-particle energy spectrum, the optical potential, the effective mass, the non-locality of the single-particle field, the mean free path, is displayed and analyzed. The relative importance of the temperature dependence of the g-matrix and of phase space is investigated, especially in relation with the imaginary part of the optical potential and the mean free path. The temperature dependence of the effective mass is particularly studied. It is shown that the peak due to the so-called core polarization effect disappears rapidly as the matter is heated. The evaluation of the entropy and of the level density parameter a, which are closely related, is discussed, and the failure of the Hartree-Fock approach to reproduce the value of a correctly is explained. Two-body properties are also investigated. The temperature and density dependence of the two-body correlations are displayed. Particular attention is paid to the temperature dependence of the effective interaction. The latter is exhibited in a simple manner. It is shown that the effective force felt by low-energy nucleons does not change by more than a few percent when the temperature goes from 0 to 10 MeV. For high-energy nucleons, the change may be as large as ten percent.

A. Lejeune; P. Grange; M. Martzolff; J. Cugnon

1986-01-01T23:59:59.000Z

336

Work Force Restructuring Activities  

Broader source: Energy.gov (indexed) [DOE]

Force Restructuring Activities Force Restructuring Activities December 10, 2008 Note: Current updates are in bold # Planned Site/Contractor HQ Approved Separations Status General * LM has finalized the compilation of contractor management team separation data for the end of FY07 actuals and end of FY08 and FY09 projections. LM has submitted to Congress the FY 2007 Annual Report on contractor work force restructuring activities. The report has been posted to the LM website. *LM conducted a DOE complex-wide data call to the Field and Operations offices for DOE Contractor Management teams to provide, by program, actual contractor separation data for the end of FY 2008 and projections for the end of FY 2009 and FY 2010. The data will be used to keep senior management informed of upcoming large WFR actions.

337

Hybrid and Advanced Air Cooling Geothermal Lab Call Project | Open Energy  

Open Energy Info (EERE)

and Advanced Air Cooling Geothermal Lab Call Project and Advanced Air Cooling Geothermal Lab Call Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Hybrid and Advanced Air Cooling Project Type / Topic 1 Laboratory Call for Submission of Applications for Research, Development and Analysis of Geothermal Technologies Project Type / Topic 2 Air-Cooling Project Description Many geothermal power plants in the U.S. are air-cooled because of water limitations. NREL has worked with industry to explore various strategies for boosting the performance of air coolers in hot weather. Computer modeling and experimental measurements have been done on the use of evaporative media upstream of the air-cooled condensers at the Mammoth Lakes Power Plant. NREL has also analyzed the use of an air-cooled condenser in series with (i.e., upstream of) a water-cooled condenser and found that this can be beneficial for power cycles requiring desuperheating of the turbine exhaust vapor. Recently, the conventional power industry has developed an interest in operating water- and air-cooled condensers in parallel. This arrangement allows a small water cooler to reduce the heat transfer duty on the air cooler on hot summer days thereby allowing the condensing working fluid to make a much closer approach to the air dry bulb temperature.

338

Graphene-Base Hot-Electron Transistor  

E-Print Network [OSTI]

B. H. ; Wang, K. L. "Vertical Graphene-Base Hot-Electronoperation in single-layer graphene ferroelectric memory",of Dirac Point Energy at the Graphene/Oxide Interface", Nano

Zeng, Caifu

2014-01-01T23:59:59.000Z

339

Extracting hot carriers from photoexcited semiconductor nanocrystals  

SciTech Connect (OSTI)

During this funding period, we made a significant breakthrough and established for the first time that hot electron transfer from photoexcited NCs to an electron acceptor was indeed possible.

Zhu, Xiaoyang [Columbia University Department of Chemistry

2013-09-12T23:59:59.000Z

340

Arnold Schwarzenegger WATER HEATERS AND HOT WATER  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor WATER HEATERS AND HOT WATER DISTRIBUTION SYSTEMS;#12;Appendices Appendix A. Multifamily Water Heating Construction Practices, Pricing and Availability Survey Report Appendix B. Multifamily Water Heating Controls Performance Field Report Appendix C. Pipe

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Wall Drying in Hot and Humid Climates  

E-Print Network [OSTI]

Moisture and subsequent mold problems in buildings are a serious and increasing concern for the building industry. Moisture intrusion in buildings is especially pertinent in hot and humid climates because the climate conditions provide only limited...

Boone, K.; Weston, T.; Pascual, X.

2004-01-01T23:59:59.000Z

342

Heat Pipe Impact on Dehumidification, Indoor Air Quality and Energy Savings  

E-Print Network [OSTI]

units hot water and space heating from flue-gas, fireplaces industrial process heat recycle utility boiler preheater aircraft wing deicing solar energy collectors warming carburetors & intakes geothermal energy recovery Sterling engines...HEAT PIPE IMPACT ON DEHUMIDIFICATION, INDOOR AIR QUALITY AND ENERGY SAVINGS by J. Thomas Cooper Heat Pipe Technology, Inc Alachua, Florida, USA TENTH SYMPOSIUM ON IMPROVING BUILDING SYSTEMS IN HOT AND HUMID CLIMATES MAY 13-14, 1996 FT...

Cooper, J. T.

1996-01-01T23:59:59.000Z

343

Plasmonic Energy Collection through Hot Carrier Extraction  

Science Journals Connector (OSTI)

(9) This fundamental hot-carrier mechanism has been used extensively to determine Schottky barrier heights, yet has not been considered for energy conversion due to low efficiencies. ... After hot carriers reach the interface, they either tunnel through or traverse over the barrier, ?b, to be collected by the other electrode depending on their energies relative to the barrier height. ... Nanoantennas are key optical components for light harvesting; photodiodes convert light into a current of electrons for photodetection. ...

Fuming Wang; Nicholas A. Melosh

2011-10-24T23:59:59.000Z

344

United States Air Force Air Logistics Centers : lean enterprise transformation and associated capabilities  

E-Print Network [OSTI]

Lean enterprise transformation entails a complementary set of initiatives and efforts executed over a substantial period of time, in a consistent and coordinated manner, at all levels of the enterprise. It builds upon ...

Cohen, Jessica L. (Jessica Lauren)

2005-01-01T23:59:59.000Z

345

Sensitivity of Forced Air Distribution System Efficiency to Climate, Duct Location, Air Leakage and Insulation  

E-Print Network [OSTI]

. 94720 This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy......................................................... 5 Figure 4. New plastic flexible ducts in an attic.......................................................................... 6 Figure 5. Combination of plastic insulated flexible duct and added open face glass fiber

346

Canopy hot-spot as crop identifier  

SciTech Connect (OSTI)

Illuminating any reflective rough or structured surface by a directional light source results in an angular reflectance distribution that shows a narrow peak in the direction of retro-reflection. This is called the Heiligenschein or hot-spot of vegetation canopies and is caused by mutual shading of leaves. The angular intensity distribution of the hot-spot, its brightness and slope, are therefore indicators of the plant's geometry. We propose the use of hot-spot characteristics as crop identifiers in satellite remote sensing because the canopy hot-spot carries information about plant stand architecture that is more distinctive for different plant species than, for instance, their spectral reflectance characteristics. A simple three-dimensional Monte Carlo/ray tracing model and an analytic two-dimensional model are developed to estimate the angular distribution of the hot-spot as a function of the size of the plant leaves. The results show that the brightness-distribution and slope of the hot-spot change distinctively for different leaf sizes indicating a much more peaked maximum for the smaller leaves.

Gerstl, S.A.W.; Simmer, C.; Powers, B.J.

1986-05-01T23:59:59.000Z

347

Direct Aerosol Forcing Uncertainty  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Understanding sources of uncertainty in aerosol direct radiative forcing (DRF), the difference in a given radiative flux component with and without aerosol, is essential to quantifying changes in Earth's radiation budget. We examine the uncertainty in DRF due to measurement uncertainty in the quantities on which it depends: aerosol optical depth, single scattering albedo, asymmetry parameter, solar geometry, and surface albedo. Direct radiative forcing at the top of the atmosphere and at the surface as well as sensitivities, the changes in DRF in response to unit changes in individual aerosol or surface properties, are calculated at three locations representing distinct aerosol types and radiative environments. The uncertainty in DRF associated with a given property is computed as the product of the sensitivity and typical measurement uncertainty in the respective aerosol or surface property. Sensitivity and uncertainty values permit estimation of total uncertainty in calculated DRF and identification of properties that most limit accuracy in estimating forcing. Total uncertainties in modeled local diurnally averaged forcing range from 0.2 to 1.3 W m-2 (42 to 20%) depending on location (from tropical to polar sites), solar zenith angle, surface reflectance, aerosol type, and aerosol optical depth. The largest contributor to total uncertainty in DRF is usually single scattering albedo; however decreasing measurement uncertainties for any property would increase accuracy in DRF. Comparison of two radiative transfer models suggests the contribution of modeling error is small compared to the total uncertainty although comparable to uncertainty arising from some individual properties.

Mccomiskey, Allison

348

Protective Force Program  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Establishes policy, requirements, responsibilities, and authorities, for the management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Extended until 7-7-06 by DOE N 251.64, dated 7-7-05 Cancels: DOE 5632.7A

2000-06-30T23:59:59.000Z

349

Work Force Discipline  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The order provides guidance and procedures and states responsibilities for maintaining work force discipline in DOE. Chg 1, dated 3-11-85; Chg 2, dated 1-6-86; Chg 3, dated 3-21-89; Chg 4, dated 8-2-90; Chg 5, dated 3-9-92; Chg 6, dated 8-21-92, cancels Chg 5.

1983-03-23T23:59:59.000Z

350

Contractor Protective Force  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This Manual establishes requirements for the management and operation of the U.S. Department of Energy contractor protective forces. Cancels: DOE M 470.4-3 Chg 1, CRD (Attachment 2) only, except for Section C. Canceled by DOE O 473.3.

2008-11-05T23:59:59.000Z

351

Disaggregating Hot Water Use and Predicting Hot Water Waste in Five Test Homes  

SciTech Connect (OSTI)

While it is important to make the equipment (or 'plant') in a residential hot water system more efficient, the hot water distribution system also affects overall system performance and energy use. Energy wasted in heating water that is not used is estimated to be on the order of 10 to 30 percent of total domestic hot water (DHW) energy use. This field monitoring project installed temperature sensors on the distribution piping (on trunks and near fixtures) and programmed a data logger to collect data at 5 second intervals whenever there was a hot water draw. This data was used to assign hot water draws to specific end uses in the home as well as to determine the portion of each hot water that was deemed useful (i.e., above a temperature threshold at the fixture). Five houses near Syracuse NY were monitored. Overall, the procedures to assign water draws to each end use were able to successfully assign about 50% of the water draws, but these assigned draws accounted for about 95% of the total hot water use in each home. The amount of hot water deemed as useful ranged from low of 75% at one house to a high of 91% in another. At three of the houses, new water heaters and distribution improvements were implemented during the monitoring period and the impact of these improvements on hot water use and delivery efficiency were evaluated.

Henderson, H.; Wade, J.

2014-04-01T23:59:59.000Z

352

Force interaction of high pressure glow discharge with fluid flow for active separation control  

E-Print Network [OSTI]

, Michigan 48504 Datta V. Gaitonde Computational Sciences Branch, Air Vehicles Directorate, Air Force predictions for charge densities, the electric field, and gas velocity distributions are shown to mimic trends on the dielectric surface downstream of the exposed powered electrode for the entire duration of the cycle

Roy, Subrata

353

Deterministic Many-to-Many Hot Potato Routing Allan Borodin  

E-Print Network [OSTI]

Deterministic Many-to-Many Hot Potato Routing Allan Borodin Yuval Rabani Baruch Schieber Abstract We consider algorithms for many-to-many hot potato routing. In hot potato (deflection) routing in each time step. We consider a form of routing known as hot potato routing or deflection routing [1, 5

Borodin, Allan

354

ADVANCED HOT GAS FILTER DEVELOPMENT  

SciTech Connect (OSTI)

This report describes the fabrication and testing of continuous fiber ceramic composite (CFCC) based hot gas filters. The fabrication approach utilized a modified filament winding method that combined both continuous and chopped fibers into a novel microstructure. The work was divided into five primary tasks. In the first task, a preliminary set of compositions was fabricated in the form of open end tubes and characterized. The results of this task were used to identify the most promising compositions for sub-scale filter element fabrication and testing. In addition to laboratory measurements of permeability and strength, exposure testing in a coal combustion environment was performed to asses the thermo-chemical stability of the CFCC materials. Four candidate compositions were fabricated into sub-scale filter elements with integral flange and a closed end. Following the 250 hour exposure test in a circulating fluid bed combustor, the retained strength ranged from 70 t 145 percent of the as-fabricated strength. The post-test samples exhibited non-catastrophic failure behavior in contrast to the brittle failure exhibited by monolithic materials. Filter fabrication development continued in a filter improvement and cost reduction task that resulted in an improved fiber architecture, the production of a net shape flange, and an improved low cost bond. These modifications were incorporated into the process and used to fabricate 50 full-sized filter elements for testing in demonstration facilities in Karhula, Finland and at the Power Systems Development Facility (PSDF) in Wilsonville, AL. After 581 hours of testing in the Karhula facility, the elements retained approximately 87 percent of their as-fabricated strength. In addition, mechanical response testing at Virginia Tech provided a further demonstration of the high level of strain tolerance of the vacuum wound filter elements. Additional testing in the M. W. Kellogg unit at the PSDF has accumulated over 1800 hours of coal firing at temperatures of 760 C including a severe thermal upset that resulted in the failure of several monolithic oxide elements. No failures of any kind have been reported for the MTI CFCC elements in either of these test campaigns. Additional testing is planned at the M. W. Kellogg unit and Foster Wheeler unit at the PSDF over the next year in order to qualify for consideration for the Lakeland PCFB. Process scale-up issues have been identified and manufacturing plans are being evaluated to meet the needs of future demand.

RICHARD A. WAGNER

1998-09-04T23:59:59.000Z

355

Healthy Air Act (Maryland)  

Broader source: Energy.gov [DOE]

The Maryland Healthy Air Act was developed with the purpose of bringing Maryland into attainment with the National Ambient Air Quality Standards (NAAQS) for ozone and fine particulate matter by the...

356

Air and Water Pollution  

Science Journals Connector (OSTI)

Air Pollution.... Many pollutants enter our bodies through the air we breathe at 13,000l/day ... to quantitatively understand the basic environmental physics of pollution. This chapter covers the foll...

David Hafemeister

2014-01-01T23:59:59.000Z

357

Aesculap, Inc. Air Products  

E-Print Network [OSTI]

Aesculap, Inc. Air Products Air Products Foundation Alaric Compliance Services, LLC Alvin H. Butz & Herger, Inc. Sodexo Campus Services Sodexo Inc. and Affiliates Stupp Bros., Inc. Sugarbush Products, Inc

Napier, Terrence

358

Minimize Compressed Air Leaks  

Broader source: Energy.gov [DOE]

This tip sheet outlines a strategy for compressed air leak detection and provides a formula for cost savings calculations.

359

Experiments with the hot list strategy  

SciTech Connect (OSTI)

Experimentation strongly suggests that, for attacking deep questions and hard problems with the assistance of an automated reasoning program, the more effective paradigms rely on the retention of deduced information. A significant obstacle ordinarily presented by such a paradigm is the deduction and retention of one or more needed conclusions whose complexity sharply delays their consideration. To mitigate the severity of the cited obstacle, the author formulates and features in this report the hot list strategy. The hot list strategy asks the researcher to choose, usually from among the input statements, one or more clauses that are conjectured to play a key role for assignment completion. The chosen clauses - conjectured to merit revisiting, again and again - are placed in an input list of clauses, called the hot list. When an automated reasoning program has decided to retain a new conclusion C - before any other clause is chosen to initiate conclusion drawing - the presence of a nonempty hot list (with an appropriate assignment of the input parameter known as heat) causes each inference rule in use to be applied to C together with the appropriate number of members of the hot list. Members of the hot list are used to complete applications of inference rules and not to initiate applications. The use of the hot list strategy thus enables an automated reasoning program to briefly consider a newly retained conclusion whose complexity would otherwise prevent its use for perhaps many CPU-hours. To give evidence of the value of the strategy, the author focuses on four contexts: (1) dramatically reducing the CPU time required to reach a desired goal; (2) finding a proof of a theorem that had previously resisted all but the more inventive automated attempts; (3) discovering a proof that is more elegant than previously known; and (4) answering a question that had steadfastly eluded researchers relying on an automated reasoning program.

Wos, L.

1997-10-01T23:59:59.000Z

360

Air Products effective way  

E-Print Network [OSTI]

PE O A e s a b O T A O ENNST Overview Air Products effective way standard me Departm Shipping has recently y of shipping eans. Air Pro ontainer that es of this pro onduct mark eep accelera eep the cost tilize widely a earch and m m visited Air er needs wer model was cr m approache ms

Demirel, Melik C.

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

ARMY SERVICE FORCES  

Office of Legacy Management (LM)

ARMY SERVICE FORCES ARMY SERVICE FORCES ' -, 1 MANHATTAN ENGINEER DISTRICT --t 4 IN "LPLI RC,' LR io EIDM CIS INTELLIGENCE AND SECURITY DIVISION CHICAGO BRANCH OFFICE i ., -,* - P. 0. Box 6770-A I ' 1 .' CHICAGO 80. ILLINOIS /lvb 15 February 1945 Subject: shipment Security Survey at &Uinckrodt Chemical Works. MEMORANDUM to the Officer in Charge. 1. The Mallinckrodt Chemical Works, St. Louis, Missouri, was contacted by the undersigned on 16 November 1944, for the purpose of -king an investigation to determine security provided shipments of interest to the Manhattan Engineer District. The investigation in- cluded shipments of vital materials originating with the Mallinckrodt Company and those received by them. Particular attention has been given to the future production and shipment schedules of these materials.

362

DOE-HDBK-1169-2003; DOE Handbook Nuclear Air Cleaning Handbook  

Broader source: Energy.gov (indexed) [DOE]

-1 -1 CHAPTER 2 SYSTEM CONSIDERATIONS 2.1 Introduction A nuclear air cleaning system is an assembly of interrelated, interactive parts that include the air cleaning system components, the contained space served by the air cleaning system (e.g., the glovebox, hot cell, room, or building), and the processes served by that system. This chapter discusses the design, operational, and codes- and standards-related requirements for nuclear facility air cleaning systems. Topics will include system, subsystem, and component design considerations, as well as general descriptions of various systems used in production and fabrication facilities, fuel processing and reprocessing plants, research facilities, storage facilities, and other applications. This chapter will also

363

Decontamination of Hot Cells and Hot Pipe Tunnel at NASA's Plum Brook Reactor Facility  

SciTech Connect (OSTI)

The large scale decontamination of the concrete Hot Cells and Hot Pipe Tunnel at NASA's Plum Brook Reactor Facility demonstrates that novel management and innovative methods are crucial to ensuring that the successful remediation of the most contaminated facilities can be achieved with minimal risk to the project stakeholders. (authors)

Anderson, M.G.; Halishak, W.F. [MOTA Corporation, West Columbia, SC (United States)

2008-07-01T23:59:59.000Z

364

Hot Water DJ: Saving Energy by Pre-mixing Hot Water Md Anindya Prodhan  

E-Print Network [OSTI]

Hot Water DJ: Saving Energy by Pre-mixing Hot Water Md Anindya Prodhan Department of Computer University of Virginia whitehouse@virginia.edu Abstract After space heating and cooling, water heating consumption. Current water heating systems waste up to 20% of their energy due to poor insulation in pipes

Whitehouse, Kamin

365

Modified entropic force  

SciTech Connect (OSTI)

The theory of statistical thermodynamics tells us the equipartition law of energy does not hold in the limit of very low temperatures. It is found the Debye model is very successful in explaining the experimental results for most of the solid objects. Motivated by this fact, we modify the entropic force formula which is proposed very recently. Since the Unruh temperature is proportional to the strength of the gravitational field, so the modified entropic force formula is an extension of the Newtonian gravity to the weak field. On the contrary, general relativity extends Newtonian gravity to the strong field case. Corresponding to Debye temperature, there exists a Debye acceleration g{sub D}. It is found the Debye acceleration is g{sub D}=10{sup -15} N kg{sup -1}. This acceleration is very much smaller than the gravitational acceleration 10{sup -4} N kg{sup -1} which is felt by Neptune and the gravitational acceleration 10{sup -10} N kg{sup -1} felt by the Sun. Therefore, the modified entropic force can be very well approximated by the Newtonian gravity in the Solar System and in the Galaxy. With this Debye acceleration, we find the current cosmic speeding up can be explained without invoking any kind of dark energy.

Gao Changjun [National Astronomical Observatories, Chinese Academy of Sciences, Key Laboratory of Optical Astronomy, NAOC, CAS, Beijing, 100012 and Kavli Institute for Theoretical Physics China, CAS, Beijing 100190 (China)

2010-04-15T23:59:59.000Z

366

Air-driven Brazil nut effect  

Science Journals Connector (OSTI)

A large heavy object may rise to the top of a bed of smaller particles under the influence of vertical vibration, the Brazil nut effect. Recently it has been noted that interstitial air can influence the Brazil nut rise time. Here we report that the air movement induced by vertical vibration produces a very strong Brazil nut effect for fine granular beds. We use a porous-bottomed box to investigate the mechanism responsible for this effect and to demonstrate that it is related to the piling of fine beds, first reported by Chladni and studied by Faraday. Both effects are due to the strong interaction of the fine particles with the air, as it is forced through the bed by the vibration.

M. A. Naylor; Michael R. Swift; P. J. King

2003-07-21T23:59:59.000Z

367

Development and Use of a Computer Program Hyper-N to Predict the Performance of Air Vehicles Traveling at Hypersonic Speeds.  

E-Print Network [OSTI]

??Abstract The main objective of this thesis was to develop a method than can be used to approximate the pressure forces on air vehicles traveling (more)

Baalla, Younes

2010-01-01T23:59:59.000Z

368

Extracting hot carriers from photoexcited semiconductor nanocrystals  

SciTech Connect (OSTI)

This research program addresses a fundamental question related to the use of nanomaterials in solar energy -- namely, whether semiconductor nanocrystals (NCs) can help surpass the efficiency limits, the so-called Shockley-Queisser limit, in conventional solar cells. In these cells, absorption of photons with energies above the semiconductor bandgap generates hot charge carriers that quickly cool to the band edges before they can be utilized to do work; this sets the solar cell efficiency at a limit of ~31%. If instead, all of the energy of the hot carriers could be captured, solar-to-electric power conversion efficiencies could be increased, theoretically, to as high as 66%. A potential route to capture this energy is to utilize semiconductor nanocrystals. In these materials, the quasi-continuous conduction and valence bands of the bulk semiconductor become discretized due to confinement of the charge carriers. Consequently, the energy spacing between the electronic levels can be much larger than the highest phonon frequency of the lattice, creating a phonon bottleneck wherein hot-carrier relaxation is possible via slower multiphonon emission. For example, hot-electron lifetimes as long as ~1 ns have been observed in NCs grown by molecular beam epitaxy. In colloidal NCs, long lifetimes have been demonstrated through careful design of the nanocrystal interfaces. Due to their ability to slow electronic relaxation, semiconductor NCs can in principle enable extraction of hot carriers before they cool to the band edges, leading to more efficient solar cells.

Zhu, Xiaoyang

2014-12-10T23:59:59.000Z

369

Determining the Right Air Quality for Your Compressed Air System  

Broader source: Energy.gov [DOE]

This tip sheet outlines the main factors for determining the right air quality for compressed air systems.

370

BEHAVIOUR OF BOILER STEEL SA-192 IN OXIDATION AND HOT CORROSION AT DIFFERENT TEMPERATURES  

E-Print Network [OSTI]

The major degradation mechanism occur due to oxidation and hot corrosion which is responsible for failure of boiler and gas turbine components. These failures occur because of the usage of wide range of fuels such as coal, oil at increased temperatures. In current investigation oxidation and hot corrosion performances of bare Boiler Steel SA-192 has been evaluated in air and with aggressive environment. For aggressive environment composition of sodium sulphate and vanadium pentaoxide have been mixed in proper ratio (Na2SO4+60%V2O5) to provide an experimental condition under cyclic conditions at an elevated temperatures of 850 0 C & 950 0 C. The kinetics of the corrosion is approximated by weight change measurements made after each cycle for total duration of 50 cycles. Each cycle consists of keeping the samples for 1 hour duration in Kanthol wire tube furnace at 850 0 C and 950 0 C followed by 20 minute cooling in ambient air. Weight change data has been taken after each cycle by digital electronic balance machine with an accuracy of 1 milligram. Graphs have been plotted between weight gains per surface area to number of cycles. Boiler Steel SA-192 has shown poor performance in oxidising and in hot corrosion environment as the temperature increased. It suffered from intensive spallation in the form of removal of scales.

Vinay Kumar Sahu; Jayant Singh; Mnnit Allahabad

371

Thin Air Breathing  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Thin Air Breathing Thin Air Breathing Name: Amy Location: N/A Country: N/A Date: N/A Question: Why is it hard to breathe in thin air? What health dangers do mountain climbers face at high altitudes? Replies: Among the obvious dangers of losing ones footing, the oxygen available in the air is considerable less at higher altitudes. If I recall correctly, 21% of the atmosphere at standard temperature and pressure at sea level is composed of oxygen. This is less at higher altitudes. One can lose consciousness and even die in an oxygen deficient environment with changes from oxygen content to lower than 19.5%. This can unfortunate effect can occur within minutes. Dr. Myron The air is not really thin at high altitudes. The problem is that air pressure is lower. As altitude increases, air pressure decreases. In order for your lungs to fill with air, the air pressure in your lungs has to be less than the pressure of the air outside your lungs. Air moves from areas of higher pressure to lower pressure. As your diaphragm (the muscle that separates your chest cavity from your abdominal cavity) moves downward, the size of your chest cavity increases. This decreases the pressure in your chest and air flows in. When the diaphragm is up, it puts pressure on the chest cavity and the pressure in the lungs is greater than outside the lungs. Air flows out. This is an example of Boyle's Law. The movement of the diaphragm is controlled by the brainstem. Anyway-the reason that it is harder for some people to breathe at higher altitudes is that the air pressure differences aren't as great between the inside of the lungs and outside.

372

Hot Time in the City? Keep Cool in Your Home | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Hot Time in the City? Keep Cool in Your Home Hot Time in the City? Keep Cool in Your Home Hot Time in the City? Keep Cool in Your Home July 13, 2010 - 7:30am Addthis Drew Bittner Web Manager, Office of Energy Efficiency and Renewable Energy If you live on or near the East Coast, you know that Summer 2010 is already really, really hot. We've had many days above 90°F and July is plenty toasty too. So what does this mean? If you're like me, it means your electricity bills are going up as you crank the air conditioning. Don't get me wrong, I love AC-I think it's one of the best inventions we've ever come up with-but the heavy use of it contributes to rolling blackouts and peak energy use that overloads the system. Not to mention, we pay more. What can you do? Luckily, there are some things you can do to help lower

373

Hot Pot Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Hot Pot Geothermal Area Hot Pot Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Hot Pot Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (6) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.922,"lon":-117.108,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

374

Hot Pot Geothermal Project | Open Energy Information  

Open Energy Info (EERE)

Hot Pot Geothermal Project Hot Pot Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Hot Pot Geothermal Project Project Location Information Coordinates 40.996944444444°, -117.24805555556° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.996944444444,"lon":-117.24805555556,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

375

University of Colorado Hot Water Report  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hot water system Brief Contest Report Hot water system Brief Contest Report Recognizing that the sun is an abundant source of clean energy that reaches the earth at an intensity of up to 1000 Watts/m 2 , the University of Colorado will be showcasing top-of-the-line technology in which solar radiation is converted into heat for the purposes of heating the home and providing domestic hot water. Solar Thermal System - Basics Colorado's 2005 Solar Decathlon team has chosen to harness the sun's thermal energy with 4 arrays of 20 Mazdon evacuated tube collectors manufactured by Thermomax, as shown in Figure 1 below. These collectors have incredibly high efficiencies - about 60% over the course of an entire day. In addition, the evacuated tube collectors resist internal condensation and corrosion more effectively than their counterparts

376

Just Hot Resources Consulting | Open Energy Information  

Open Energy Info (EERE)

Hot Resources Consulting Hot Resources Consulting Jump to: navigation, search Name Just Hot Resources Consulting Place Windsor, California Zip 95492 Sector Geothermal energy Product A California-based consulting firm specializing in geothermal drilling project management. Coordinates 43.21638°, -89.340849° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.21638,"lon":-89.340849,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

377

Hot gas filter and system assembly  

DOE Patents [OSTI]

A filter element for separating fine dirty particles from a hot gas. The filter element comprises a first porous wall and a second porous wall. Each porous wall has an outer surface and an inner surface. The first and second porous walls being coupled together thereby forming a substantially closed figure and open at one end. The open end is formed to be coupled to a hot gas clean up system support structure. The first and second porous walls define a channel beginning at the open end and terminate at the closed end through which a filtered clean gas can flow through and out into the clean gas side of a hot gas clean up system.

Lippert, Thomas Edwin (Murrysville, PA); Palmer, Kathryn Miles (Monroeville, PA); Bruck, Gerald Joseph (Murrysville, PA); Alvin, Mary Anne (Pittsburgh, PA); Smeltzer, Eugene E. (Export, PA); Bachovchin, Dennis Michael (Murrysville, PA)

1999-01-01T23:59:59.000Z

378

Dehumidification and cooling loads from ventilation air  

SciTech Connect (OSTI)

The importance of controlling humidity in buildings is cause for concern, in part, because of indoor air quality problems associated with excess moisture in air-conditioning systems. But more universally, the need for ventilation air has forced HVAC equipment (originally optimized for high efficiency in removing sensible heat loads) to remove high moisture loads. To assist cooling equipment and meet the challenge of larger ventilation loads, several technologies have succeeded in commercial buildings. Newer technologies such as subcool/reheat and heat pipe reheat show promise. These increase latent capacity of cooling-based systems by reducing their sensible capacity. Also, desiccant wheels have traditionally provided deeper-drying capacity by using thermal energy in place of electrical power to remove the latent load. Regardless of what mix of technologies is best for a particular application, there is a need for a more effective way of thinking about the cooling loads created by ventilation air. It is clear from the literature that all-too-frequently, HVAC systems do not perform well unless the ventilation air loads have been effectively addressed at the original design stage. This article proposes an engineering shorthand, an annual load index for ventilation air. This index will aid in the complex process of improving the ability of HVAC systems to deal efficiently with the amount of fresh air the industry has deemed useful for maintaining comfort in buildings. Examination of typical behavior of weather shows that latent loads usually exceed sensible loads in ventilation air by at least 3:1 and often as much as 8:1. A designer can use the engineering shorthand indexes presented to quickly assess the importance of this fact for a given system design. To size those components after they are selected, the designer can refer to Chapter 24 of the 1997 ASHRAE Handbook--Fundamentals, which includes separate values for peak moisture and peak temperature.

Harriman, L.G. III [Mason-Grant, Portsmouth, NH (United States); Plager, D. [Quantitative Decision Support, Portsmouth, NH (United States); Kosar, D. [Gas Research Inst., Chicago, IL (United States)

1997-11-01T23:59:59.000Z

379

Cooling of hot electrons in amorphous silicon  

SciTech Connect (OSTI)

Measurements of the cooling rate of hot carriers in amorphous silicon are made with a two-pump, one-probe technique. The experiment is simulated with a rate-equation model describing the energy transfer between a population of hot carriers and the lattice. An energy transfer rate proportional to the temperature difference is found to be consistent with the experimental data while an energy transfer independent of the temperature difference is not. This contrasts with the situation in crystalline silicon. The measured cooling rates are sufficient to explain the difficulty in observing avalanche effects in amorphous silicon.

Vanderhaghen, R.; Hulin, D.; Cuzeau, S.; White, J.O.

1997-07-01T23:59:59.000Z

380

Norms of Presentational Force  

E-Print Network [OSTI]

://www.americanforensics.org/uploaded-files/tc_41_3_w05.pdf. Open Access version: http://kuscholarworks.ku.edu/dspace/. 15 hope to illustrate the close connection between emotional appeal and premise adequacy. After arguing that the Declaration of Independence and Constitution secure...Innocenti Manolescu, Beth. "Norms of Presentational Force." Argumentation and Advocacy 41 (2005): 139-51. Official publishers version: http://www.americanforensics.org/uploaded-files/tc_41_3_w05.pdf. 1 Citation: Innocenti Manolescu, Beth...

Innocenti, Beth

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Atomic Force Microscope  

SciTech Connect (OSTI)

The Atomic Force Microscope (AFM) is a recently developed instrument that has achieved atomic resolution imaging of both conducting and non- conducting surfaces. Because the AFM is in the early stages of development, and because of the difficulty of building the instrument, it is currently in use in fewer than ten laboratories worldwide. It promises to be a valuable tool for obtaining information about engineering surfaces and aiding the .study of precision fabrication processes. This paper gives an overview of AFM technology and presents plans to build an instrument designed to look at engineering surfaces.

Day, R.D.; Russell, P.E.

1988-12-01T23:59:59.000Z

382

Next stages in HDR technology development. [Hot Dry Rock (HDR)  

SciTech Connect (OSTI)

Twenty years of research and development have brought HDR heat mining technology from the purely conceptual stage to the establishment of an engineering-scale heat mine at Fenton Hill, NM. In April 1992, a long-term flow test (LTFT) of the HDR reservoir at Fenton Hill was begun. The test was carried out under steady-state conditions on a continuous basis for four months, but a major equipment failure in late July forced a temporary suspension of operations. Even this short test provided valuable information and extremely encouraging results as summarized below: There was no indication of thermal drawdown of the reservoir. There was evidence of increasing access to hot rock with time. Water consumption was in the rangki of 10--12%. Measured pumping costs were $0.003 per kilowatt of energy produced. Temperature logs conducted in the reservoir production zone during and after the flow test confirmed the fact that there was no decline in the average temperature of the fluid being produced from the reservoir. In fact, tracer testing showed that the fluid was taking more indirect pathways and thus contacting a greater amount of hot rock as the test progressed. Water usage quickly dropped to a level of 10--15 gallons per minute, an amount equivalent to about 10--12% of the injected fluid volume. At a conversion rate of 10--15%, these would translate to effective fuel costs'' of 2--3[cents] per kilowatt hour of electricity production potential. The completion of the LTFT will set the stage for commercialization of HDR but will not bring HDR technology to maturity. Relatively samples extensions of the current technology may bring significant improvements in efficiency, and these should be rapidly investigated. In the longer run, advanced operational concepts could further improve the efficiency of HDR energy extraction and may even offer the possibility of cogeneration schemes which solve both energy and water problems throughout the world.

Duchane, D.V.

1993-01-01T23:59:59.000Z

383

Impact of force withdrawal on options for conventional defenses  

SciTech Connect (OSTI)

Soviet withdrawal from the Warsaw Treaty Organization (WTO) could open new defensive options. This report gives some background on those options from post-war nuclear and conventional strategies and the quantitative Soviet threat tot he role of firepower, close air support, and battlefield attrition. Withdrawal under the Conventional Forces in Europe (CFE) Treaty could provide a buffer between opposing armies that aggressor armies drop the bridges and disrupt the roads and rails that would have to be used. If forces were brought into battle piecemeal, they would be annihilated. That would permit effective use of advanced and prepositioned weapons, which would favor the defense. 9 refs.

Canavan, G.H.

1991-04-01T23:59:59.000Z

384

E-Print Network 3.0 - air-surface exchanges related Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

side by a liquid-air surface which... + a2 h0k3 5 is restoring forces due to gravity and surface tension acting ... Source: Goldstein, Raymond E. - Department of Applied...

385

Hot Pot Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Hot Pot Geothermal Area Hot Pot Geothermal Area (Redirected from Hot Pot Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Hot Pot Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (6) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.922,"lon":-117.108,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

386

Six Hot Topics in Planetary Astronomy  

E-Print Network [OSTI]

Six hot topics in modern planetary astronomy are described: 1) lightcurves and densities of small bodies 2) colors of Kuiper belt objects and the distribution of the ultrared matter 3) spectroscopy and the crystallinity of ice in the outer Solar system 4) irregular satellites of the giant planets 5) the Main Belt Comets and 6) comets and meteor stream parents.

David Jewitt

2008-11-14T23:59:59.000Z

387

Storage capacity in hot dry rock reservoirs  

DOE Patents [OSTI]

A method of extracting thermal energy, in a cyclic manner, from geologic strata which may be termed hot dry rock. A reservoir comprised of hot fractured rock is established and water or other liquid is passed through the reservoir. The water is heated by the hot rock, recovered from the reservoir, cooled by extraction of heat by means of heat exchange apparatus on the surface, and then re-injected into the reservoir to be heated again. Water is added to the reservoir by means of an injection well and recovered from the reservoir by means of a production well. Water is continuously provided to the reservoir and continuously withdrawn from the reservoir at two different flow rates, a base rate and a peak rate. Increasing water flow from the base rate to the peak rate is accomplished by rapidly decreasing backpressure at the outlet of the production well in order to meet periodic needs for amounts of thermal energy greater than a baseload amount, such as to generate additional electric power to meet peak demands. The rate of flow of water provided to the hot dry rock reservoir is maintained at a value effective to prevent depletion of the liquid

Brown, Donald W. (Los Alamos, NM)

1997-01-01T23:59:59.000Z

388

Plasmas are Hot and Fusion is Cool  

SciTech Connect (OSTI)

Plasmas are Hot and Fusion is Cold. The DOE Princeton Plasma Physics Laboratory (PPPL) collaborates to develop fusion as a safe, clean and abundant energy source for the future. This video discusses PPPL's research and development on plasma, the fourth state of matter.

None

2011-01-01T23:59:59.000Z

389

How hot is radiation? Christopher Essexa)  

E-Print Network [OSTI]

. Thus radiation is a natural context in which to introduce nonequilibrium temperature. A properly as they exchange a heat flux JQ(12). Subsystem temperatures occur naturally in expres- sions for entropy productionHow hot is radiation? Christopher Essexa) Department of Applied Mathematics, University of Western

Berry, R. Stephen

390

Planetary science: Venusian hot flow anomalies  

Science Journals Connector (OSTI)

... on 22 March 2008, a space-weather event known as a hot flow anomaly (HFA). Such events occur when electric fields associated with the Sun's solar wind create ... the planet lacks a magnetic field, meaning that the bow shock, and so the HFA, would be much closer in. ...

2012-03-14T23:59:59.000Z

391

Record geothermal well drilled in hot granite  

Science Journals Connector (OSTI)

Record geothermal well drilled in hot granite ... Researchers there have completed the second of two of the deepest and hottest geothermal wells ever drilled. ... It may become the energy source for a small electrical generating power station serving nearby communities in New Mexico. ...

1981-09-07T23:59:59.000Z

392

Hot-dry-rock geothermal resource 1980  

SciTech Connect (OSTI)

The work performed on hot dry rock (HDR) geothermal resource evaluation, site characterization, and geophysical exploration techniques is summarized. The work was done by region (Far West, Pacific Northwest, Southwest, Rocky Mountain States, Midcontinent, and Eastern) and limited to the conterminous US.

Heiken, G.; Goff, F.; Cremer, G. (ed.)

1982-04-01T23:59:59.000Z

393

Geothermal Geodatabase for Rico Hot Springs Area and Lemon Hot Springs, Dolores and San Miguel Counties, Colorado  

SciTech Connect (OSTI)

Geothermal Geodatabase for Rico Hot Springs Area and Lemon Hot Springs, Dolores and San Miguel Counties, Colorado By Richard Rick Zehner Geothermal Development Associates Reno Nevada USA For Flint Geothermal LLC, Denver Colorado Part of DOE Grant EE0002828 2013 This is an ESRI geodatabase version 10, together with an ESRI MXD file version 10.2 Data is in UTM Zone 13 NAD27 projection North boundary: approximately 4,215,000 South boundary: approximately 4,160,000 West boundary: approximately 216,000 East boundary: approximately 245,000 This geodatabase was built to cover several geothermal targets developed by Flint Geothermal in 2012 during a search for high-temperature systems that could be exploited for electric power development. Several of the thermal springs have geochemistry and geothermometry values indicative of high-temperature systems. In addition, the explorationists discovered a very young Climax-style molybdenum porphyry system northeast of Rico, and drilling intersected thermal waters at depth. The datasets in the geodatabase are a mixture of public domain data as well as data collected by Flint Geothermal, now being made public. It is assumed that the user has internet access, for the mxd file accesses ESRIs GIS servers. Datasets include: 1. Structural data collected by Flint Geothermal 2. Point information 3. Mines and prospects from the USGS MRDS dataset 4. Results of reconnaissance shallow (2 meter) temperature surveys 5. Air photo lineaments 6. Areas covered by travertine 7. Groundwater geochemistry 8. Land ownership in the Rico area 9. Georeferenced geologic map of the Rico Quadrangle, by Pratt et al. 10. Various 1:24,000 scale topographic maps

Richard Zehner

2012-11-01T23:59:59.000Z

394

Environmental Quality: Air (Louisiana)  

Broader source: Energy.gov [DOE]

The Department of Environmental Quality regulates air quality in Louisiana. The Department has an established a fee system for funding the monitoring, investigation and other activities required...

395

Air-Quality Regulations  

Science Journals Connector (OSTI)

n...Federal, state and/or local regulations constructed for the purpose of protecting air quality, e.g., low volatile organic compounds...

Jan W. Gooch

2011-01-01T23:59:59.000Z

396

Air-quality regulations  

Science Journals Connector (OSTI)

n....Federal, state and/or local regulations constructed for the purpose of protecting air quality, e.g., low volatile organic compounds...

2007-01-01T23:59:59.000Z

397

Large Pond stocked with Bass Fenced in Swimming Pool and Hot Tub University of Tennessee Alumni RECONNECT Fun Day at New Caney, Texas May 4, 2013  

E-Print Network [OSTI]

Large Pond stocked with Bass Fenced in Swimming Pool and Hot Tub University of Tennessee Alumni RECONNECT Family Fun Day!! AT THE ALLISONKREWE RANCH DISC GOLF, VOLLEYBALL, BASKETBALL SWIMMING POOL, FISHING POND HORSESHOES, POOL TABLE, AIR HOCKEY LADDER BALL, BAG TOSS, YARD DARTS MODEL ROCKETRY, OR JUST

Wang, Xiaorui "Ray"

398

TEXT Pro Force Training  

Broader source: Energy.gov (indexed) [DOE]

Basic Protective Basic Protective Force Training Program DOE/IG-0641 March 2004 * None of the 10 sites included instruction in rappelling even though it was part of the special response team core curriculum and continued to be offered by the Nonprolif- eration and National Security Institute; * Only one site conducted basic training on use of a shotgun, despite the fact that a num- ber of sites used the weapon for breaching exercises and other purposes; and, * Seven of the sites modified prescribed training techniques by reducing the intensity or delivery method for skills that some security experts characterized as critical, such as handcuffing, hand-to- hand combat, and vehicle assaults. We found that the Department's facilities were not required to report departures from the core

399

Federal Energy Management Program: Solar Hot Water Resources and  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Solar Hot Water Solar Hot Water Resources and Technologies to someone by E-mail Share Federal Energy Management Program: Solar Hot Water Resources and Technologies on Facebook Tweet about Federal Energy Management Program: Solar Hot Water Resources and Technologies on Twitter Bookmark Federal Energy Management Program: Solar Hot Water Resources and Technologies on Google Bookmark Federal Energy Management Program: Solar Hot Water Resources and Technologies on Delicious Rank Federal Energy Management Program: Solar Hot Water Resources and Technologies on Digg Find More places to share Federal Energy Management Program: Solar Hot Water Resources and Technologies on AddThis.com... Energy-Efficient Products Technology Deployment Renewable Energy Federal Requirements Renewable Resources & Technologies

400

Federal Energy Management Program: Covered Product Category: Hot Food  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hot Food Holding Cabinets to someone by E-mail Hot Food Holding Cabinets to someone by E-mail Share Federal Energy Management Program: Covered Product Category: Hot Food Holding Cabinets on Facebook Tweet about Federal Energy Management Program: Covered Product Category: Hot Food Holding Cabinets on Twitter Bookmark Federal Energy Management Program: Covered Product Category: Hot Food Holding Cabinets on Google Bookmark Federal Energy Management Program: Covered Product Category: Hot Food Holding Cabinets on Delicious Rank Federal Energy Management Program: Covered Product Category: Hot Food Holding Cabinets on Digg Find More places to share Federal Energy Management Program: Covered Product Category: Hot Food Holding Cabinets on AddThis.com... Energy-Efficient Products Federal Requirements Covered Product Categories

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Microwave vs. Electric Kettle: Which Appliance Is in Hot Water...  

Energy Savers [EERE]

Microwave vs. Electric Kettle: Which Appliance Is in Hot Water in EnergyFaceoff Round 4? Microwave vs. Electric Kettle: Which Appliance Is in Hot Water in EnergyFaceoff Round 4?...

402

DOE ZERH Webinar: Efficient Hot Water Distribution II: How to...  

Energy Savers [EERE]

DOE ZERH Webinar: Efficient Hot Water Distribution II: How to Get it Right DOE ZERH Webinar: Efficient Hot Water Distribution II: How to Get it Right Watch the video or view the...

403

Sun-Sentinel Red hot email heats up Wasserman Schultz,  

E-Print Network [OSTI]

Sun-Sentinel Red hot email heats up Wasserman Schultz, West rift South Florida members of Congress take feud public July 20, 2011|By Anthony Man, Sun Sentinel Congressman Allen West's red hot response

Belogay, Eugene A.

404

Hot Water Heating System Operation and Energy Conservation  

E-Print Network [OSTI]

Based on an example of the reconstruction of a hot water heating system, this paper provides an analysis and comparison of the operations of hot water heating systems, including supply water temperature adjustment, flow adjustment during each...

Shao, Z.; Chen, H.; Wei, P.

2006-01-01T23:59:59.000Z

405

An Energy Policy Perspective on Solar Hot Water Equipment Mandates  

E-Print Network [OSTI]

An Energy Policy Perspective on Solar Hot Water Equipmentlast dol- ENERGY POLICY lar spent on solar equipment gaveENERGY POLICY tween a new house with solar hot water

Williams, Stephen F.

1981-01-01T23:59:59.000Z

406

Continuous Commissioning of a Central Chilled Water & Hot Water System  

E-Print Network [OSTI]

A central chilled water / hot water system provides cooling / heating energy from central utility plants to multiple customers (buildings) through campus distribution loops. To effectively transport the chilled water and hot water to the buildings...

Deng, S.; Turner, W. D.; Batten, T.; Liu, M.

2000-01-01T23:59:59.000Z

407

Solar Hot Water Resources and Technologies | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Solar Hot Water Resources and Technologies Solar Hot Water Resources and Technologies Solar Hot Water Resources and Technologies October 7, 2013 - 11:49am Addthis Photo of a standalone solar hot water system standing in front of a clothesline with a backdrop of evergreen trees. This solar hot water system tracks sunlight using a standalone, single-axis mount to optimize hot water production for residential applications. This page provides a brief overview of solar hot water (SHW) technologies supplemented by specific information to apply SHW within the Federal sector. Overview Although a large variety of solar hot water systems exist, the basic technology is simple. A collector absorbs and transfers heat from the sun to water, which is stored in a tank until needed. Active solar heating systems use circulating pumps and controls. These are more expensive but

408

Building America Best Practices Series Volume 15: 40% Whole-House Energy Savings in the Hot-Humid Climate  

Broader source: Energy.gov [DOE]

This guide book is a resource to help builders design and construct highly energy-efficient homes, while addressing building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the hot-humid climate can build homes that achieve whole house energy savings of 40% over the Building America benchmark (the 1993 Model Energy Code) with no added overall costs for consumers.

409

Natural Ventilation Applications in Hot-humid Climate: A Preliminary Design for the College of Design at NTUST  

E-Print Network [OSTI]

to create a comfortable architectural environment, especially in a hot, humid climate such as that of Taiwan. However, the air currents of urban wind fields are unpredictable and whimsical. The conventional architectural design process does not employ... awkward. In addition, with increased awareness of the impact of climate change and greenhouse emissions, the effective usage of natural ventilation will likely become a crucial element in reducing the energy consumption of buildings. In improving...

Lin, M. T.; Wei, H. Y.; Lin, Y. J.; Wu, H. F.; Liu, P. H.

410

The Successful Design Construction and 'Live-ability' of an Energy Efficient Home in a Hot and Humid Climate  

E-Print Network [OSTI]

completed in 2004 in the hot and humid climate near Houston, Texas. The presentation will include comparisons between this renewable energy home and several homes of typical construction. The paper will include the implementation of design... for an Energy Star home with the extensive use of fluorescent lighting, ceiling fans and Energy Star appliances including a 14 SEER air conditioner. In addition to the energy efficient construction, a hybrid 2 KW wind/solar PV (photovoltaic) system...

Gardner, J. C.

2006-01-01T23:59:59.000Z

411

A heuristic predictive logic controller applied to hybrid solar air conditioning plant  

Science Journals Connector (OSTI)

This paper shows the development of a heuristic predictive logic controller (HPLoC) applied to a solar air conditioning plant. The plant uses two energy sources, solar and gas, in order to warm up the water. The hot water feeds a single-effect absorption ...

Darine Zambrano; Winston Garca-Gabn; Eduardo F. Camacho

2007-04-01T23:59:59.000Z

412

International MODIS and AIRS processing package: AIRS products and applications  

E-Print Network [OSTI]

International MODIS and AIRS processing package: AIRS products and applications Elisabeth Weisz presented and discussed in this paper demonstrate that the IMAPP AIRS retrieval product is rigorously parameters from the operational AIRS L2 product and data from other instruments. Keywords: AIRS, IMAPP

Li, Jun

413

Clean air act and National Ambient Air Quality Standards (NAAQS)  

E-Print Network [OSTI]

Clean air act and National Ambient Air Quality Standards (NAAQS) Ozone: Sources/Environmental Effects Particulates (PM): Sources/Environmental Effects #12;National Ambient Air Quality Standards (NAAQS) The Clean Air Act requires EPA to set National Ambient Air Quality Standards for pollutants considered

Weber, Rodney

414

Detachment Faulting & Geothermal Resources- Pearl Hot Spring, NV  

Broader source: Energy.gov [DOE]

Detachment Faulting & Geothermal Resources - Pearl Hot Spring, NV presentation at the April 2013 peer review meeting held in Denver, Colorado.

415

Jaloro': A New Multiple Virus Resistant Hot Yellow Jalapeno Pepper.  

E-Print Network [OSTI]

, with four replications, separated by Duncan's Multiple Range Test, 5% level. 2 Pungency rating: 10 = super hot,S = mild, 1 = nonpungent. Table 7. Comparative performance test of 'Jaloro' compared with other jalapenos, spring 1990, TAES-Weslaco, Texas..., with four replications, separated by Duncan's Multiple Range Test, 5% level. 2 Pungency rating: 10 = super hot,S = mild, 1 = nonpungent. Table 7. Comparative performance test of 'Jaloro' compared with other jalapenos, spring 1990, TAES-Weslaco, Texas...

Villalon, Benigno

1992-01-01T23:59:59.000Z

416

Compressed Air System Optimization  

E-Print Network [OSTI]

Several years ago I went to a gas station and noticed that my car's tires were low on air. I saw the gas station had an air compressor, but it cost a quarter to use the compressor. I paid my quarter and used the compressor. I realized...

Aegerter, R.

417

Recirculating electric air filter  

DOE Patents [OSTI]

An electric air filter cartridge has a cylindrical inner high voltage electrode, a layer of filter material, and an outer ground electrode formed of a plurality of segments moveably connected together. The outer electrode can be easily opened to remove or insert filter material. Air flows through the two electrodes and the filter material and is exhausted from the center of the inner electrode.

Bergman, W.

1985-01-09T23:59:59.000Z

418

Portable oven air circulator  

DOE Patents [OSTI]

A portable air circulating apparatus for use in cooking ovens which is used to create air currents in the oven which transfer heat to cooking foodstuffs to promote more rapid and more uniform cooking or baking, the apparatus including a motor, fan blade and housing of metallic materials selected from a class of heat resistant materials.

Jorgensen, Jorgen A. (Bloomington, MN); Nygren, Donald W. (Minneapolis, MN)

1983-01-01T23:59:59.000Z

419

Combustion Regimes of a Jet Diffusion Flame in Hot Co-flow  

Science Journals Connector (OSTI)

In their experiments, the JHC burner was mounted in a wind tunnel, which provided a surrounding air stream at the same velocity as the hot co-flow but at room temperature. ... With the resulting data of ?T, Tfi, and Tai, we produce a map in Figure 6 of ?T/Taivs Tcof*/Tai for XO2* = 2%100% at a co-flow velocity of Vcof* = 3.2 m/s. ... The present work numerically investigates the effects of injection velocities or momenta per unit mass of the primary and secondary reactant streams on the moderate or intense low-oxygen dilution (MILD) combustion of pulverized coal. ...

F. Wang; J. Mi; P. Li

2013-05-01T23:59:59.000Z

420

DOE Office of Indian Energy Foundational Course on Direct Use for Building Heat and Hot Water  

Broader source: Energy.gov (indexed) [DOE]

DIRECT USE FOR BUILDING HEAT & HOT WATER Presented by the National Renewable Energy Laboratory Course Outline 2 What we will cover...  About the DOE Office of Indian Energy Education Initiative  Course Introduction  Solar Thermal and Solar Ventilation Air Pre-Heat - Resources, Technology, Examples & Cost, and References  Biomass Heat - Resources, Technology, Examples & Cost, and References  Geothermal Building Heat - Resources, Technology, Examples & Cost, and References  Additional Information & Resources Introduction The U.S. Department of Energy (DOE) Office of Indian Energy Policy and Programs is responsible for assisting Tribes with energy planning and development, infrastructure, energy costs, and electrification of Indian

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Control, automation and the hot rolling of steel  

Science Journals Connector (OSTI)

...Shercliff and M. J. Stowell Control, automation and the hot rolling of steel P.J...Rugby CV21 1BU, UK The current state of automation and control for hot rolling mills...mills|rolling mill models| Control, automation and the hot rolling of steel By P...

1999-01-01T23:59:59.000Z

422

OptimizingResourceUtilizationandTestability Using Hot Potato Techniques  

E-Print Network [OSTI]

OptimizingResourceUtilizationandTestability Using Hot Potato Techniques Miodrag Potkonjak Sujit Dey C&C Research Laboratories, NEC USA, Princeton, NJ 08540 ABSTRACT This paper introduces hot potato reduced using new technique. It is also dem- onstrated how hot potato techniques can be effectively used

Potkonjak, Miodrag

423

Meeting the Air Leakage  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Meeting the Air Leakage Meeting the Air Leakage Requirements of the 2012 IECC The U.S. Department of Energy (DOE) recognizes the enormous potential that exists for improving the energy efficiency, safety and comfort of homes. The newest edition of the International Energy Conservation Code ® (IECC) (2012) sets the bar higher for energy efficiency, and new air sealing requirements are one of the key new provisions. This guide is a resource for understanding the new air leakage requirements in the 2012 IECC and suggestions on how these new measures can be met. It also provides information from Building America's Air Sealing Guide, Best Practices and case studies on homes that are currently meeting the provisions. The 2012 IECC and a few International Residential Code (IRC) requirements are referenced throughout the guide.

424

Protective Force Firearms Qualification Courses  

Broader source: Energy.gov (indexed) [DOE]

PROTECTIVE FORCE PROTECTIVE FORCE FIREARMS QUALIFICATION COURSES U.S. DEPARTMENT OF ENERGY Office of Health, Safety and Security AVAILABLE ONLINE AT: INITIATED BY: http://www.hss.energy.gov Office of Health, Safety and Security Protective Force Firearms Qualification Courses July 2011 i TABLE OF CONTENTS SECTION A - APPROVED FIREARMS QUALIFICATION COURSES .......................... I-1 CHAPTER I . INTRODUCTION ................................................................................... I-1 1. Scope .................................................................................................................. I-1 2. Content ............................................................................................................... I-1

425

Updating for Ash Cooler Fluidized Air System of a 410 t/h CFB Boiler  

Science Journals Connector (OSTI)

The paper presents an updating scheme for ash cooler fluidized air system of a 410 t/h CFB boiler. The ash cooler fluidized air, which is originally designed, is provided by the independent configuration of two forced fans. By analyzing and studying ...

Gao Jian-qiang; Chen Hong-wei; Zhang Wei

2009-10-01T23:59:59.000Z

426

Central power generation versus distributed generation e An air quality assessment in the South Coast Air Basin of California  

E-Print Network [OSTI]

., Suite 200, San Francisco, CA 94111, USA c Advanced Power and Energy Program, Department of Mechanical obstacles to transmission line additions may force even central power generation back into air basins by the year 2020. The intermittent nature of renewable sources like wind and solar power may require

Dabdub, Donald

427

Air Handling Unit Supply Air Temperature Optimization During Economizer Cycles  

E-Print Network [OSTI]

Air Handling Unit Supply Air Temperature Optimization during Economizer Cycles Gang Wang, Zhan Wang, Ke Xu and Mingsheng Liu University of Nebraska Lincoln Omaha, Nebraska, USA ABSTRACT Most air handling units (AHUs) in commercial...

Xu, K.; Liu, M.; Wang, G.; Wang, Z.

2007-01-01T23:59:59.000Z

428

Geothermal Geodatabase for Wagon Wheel Hot Springs, Mineral County, Colorado  

SciTech Connect (OSTI)

Geothermal Geodatabase for Wagon Wheel Hot Springs, Mineral County, Colorado By Richard Rick Zehner Geothermal Development Associates Reno Nevada USA 775.737.7806 rzehner@gdareno.com For Flint Geothermal LLC, Denver Colorado Part of DOE Grant EE0002828 2013 This is an ESRI geodatabase version 10, together with an ESRI MXD file version 10.2 Data is in UTM Zone 13 NAD27 projection North boundary: approximately 4,189,000 South boundary: approximately 4,170,000 West boundary: approximately 330,000 East boundary: approximately 351,000 This geodatabase was built to cover several geothermal targets developed by Flint Geothermal in 2012 during a search for high-temperature systems that could be exploited for electric power development. Several of the thermal springs at Wagon Wheel Gap have geochemistry and geothermometry values indicative of high-temperature systems. The datasets in the geodatabase are a mixture of public domain data as well as data collected by Flint Geothermal, now being made public. It is assumed that the user has internet access, for the mxd file accesses ESRIs GIS servers. Datasets include: 1. Results of reconnaissance shallow (2 meter) temperature surveys 2. Air photo lineaments 3. Groundwater geochemistry 4. Power lines 5. Georeferenced geologic map of Routt County 6. Various 1:24,000 scale topographic maps

Richard Zehner

2012-11-01T23:59:59.000Z

429

Dynamics of microdroplets over the surface of hot water  

E-Print Network [OSTI]

When drinking a cup of coffee under the morning sunshine, you may notice white membranes of steam floating on the surface of the hot water. They stay notably close to the surface and appear to almost stick to it. Although the membranes whiffle because of the air flow of rising steam, peculiarly fast splitting events occasionally occur. They resemble cracking to open slits approximately 1 mm wide in the membranes, and leave curious patterns. We studied this phenomenon using a microscope with a high-speed video camera and found intriguing details: i) the white membranes consist of fairly monodispersed small droplets of the order of 10 $\\mu\\,{\\rm m}$; ii) they levitate above the water surface by 10$\\sim$100 $\\mu{\\rm m}$; iii) the splitting events are a collective disappearance of the droplets, which propagates as a wave front of the surface wave with a speed of 1$\\sim$2 m/s; and iv) these events are triggered by a surface disturbance, which results from the disappearance of a single droplet.

Takahiro Umeki; Masahiko Ohata; Hiizu Nakanishi; Masatoshi Ichikawa

2015-01-03T23:59:59.000Z

430

Features of coal dust dynamics at action of differently oriented forces in granular filtering medium  

E-Print Network [OSTI]

The process of the coal dust particles transportation and structurization in the experimental horizontal model of air filter with the cylindrical coal adsorbent granules as in the iodine air filter at the nuclear power plant is researched. In the investigated case the vector of carrying away force of air flow and the vector of gravitation force are mutually perpendicular, and the scattering of the dust particles on the granules occurs in the normal directions. It is found that the phenomenon of non controlled spontaneous sharp increase of aerodynamic resistance in the iodine air filter under the big integral volumes of filtered air and the big masses of introduced coal dust particles is not observed at the described experimental conditions in distinction from the case of the parallel orientation of this forces as in the vertical iodine air filters at the nuclear power plant. The quantitative measurements of the main parameters of the process of the dust masses transportation and structurization are made on a developed experimental model of the iodine air filter with the cylindrical coal adsorbent granules.

I. M. Neklyudov; L. I. Fedorova; P. Ya. Poltinin; O. P. Ledenyov

2013-01-24T23:59:59.000Z

431

Hot-water power from the earth  

SciTech Connect (OSTI)

This article examines geothermal sites on the West Coast in order to show the progress that has been made in converting geothermal energy into usable electric power. Only about 0.5% of the earth's geothermal reserve can be brought to the surface as dry steam. California's Imperial Valley is possibly the largest geothermal resource in the US. Three demonstration generating plants are each producing between 10 and 14 MW of power near the valley's Salton Sea. The high-temperature water (above 410/sup 0/F) at Brawley is drawn from wells tapping the subterranean reservoir. It is proposed that hot-water power will be economical when methods are found to extract maximum energy from a geothermal deposit and to control clogging and corrosion caused by minerals dissolved in the hot fluid.

Not Available

1984-02-01T23:59:59.000Z

432

Hot clamp design for LMFBR piping systems  

SciTech Connect (OSTI)

Thin-wall, large-diameter piping for liquid metal fast breeder reactor (LMFBR) plants can be subjected to significant thermal transients during reactor scrams. To reduce local thermal stresses, an insulated cold clamp was designed for the fast flux test facility and was also applied to some prototype reactors thereafter. However, the cost minimization of LMFBR requires much simpler designs. This paper presents a hot clamp design concept, which uses standard clamp halves directly attached to the pipe surface leaving an initial gap. Combinations of flexible pipe and rigid clamp achieved a self-control effect on clamp-induced pipe stresses due to the initial gap. A 3-D contact and inelastic history analysis were performed to verify the hot clamp concept. Considerations to reduce the initial stress at installation, to mitigate the clamp restraint on the pipe expansion during thermal shocks, and to maintain the pipe-clamp stiffness desired during a seismic event were discussed.

Kobayashi, T.; Tateishi, M. (Nippon MARC Co., Ltd., Tokyo (Japan))

1993-02-01T23:59:59.000Z

433

Dealing in practice with hot-spots  

E-Print Network [OSTI]

The hot-spot phenomenon is a relatively frequent problem occurring in current photovoltaic generators. It entails both a risk for the photovoltaic module's lifetime and a decrease in its operational efficiency. Nevertheless, there is still a lack of widely accepted procedures for dealing with them in practice. This paper presents the IES-UPM observations on 200 affected modules. Visual and infrared inspection, electroluminescence, peak power and operating voltage tests have been accomplished. Hot-spot observation procedures and well defined acceptance and rejection criteria are proposed, addressing both the lifetime and the operational efficiency of the modules. The operating voltage has come out as the best parameter to control effective efficiency losses for the affected modules. This procedure is oriented to its possible application in contractual frameworks.

Moretn, Rodrigo; Leloux, Jonathan; Carrillo, Jos Manuel

2014-01-01T23:59:59.000Z

434

Hot Springs Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Wind Farm Wind Farm Jump to: navigation, search Name Hot Springs Wind Farm Facility Hot Springs Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Idaho Windfarms / John Deere Developer Idaho Windfarms Energy Purchaser Idaho Power Location Elmore County ID Coordinates 42.95°, -115.63° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.95,"lon":-115.63,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

435

Force Control and Nonlinear Master-Slave Force Profile to Manage an Admittance Type Multi-Fingered Haptic User Interface  

SciTech Connect (OSTI)

Natural movements and force feedback are important elements in using teleoperated equipment if complex and speedy manipulation tasks are to be accomplished in remote and/or hazardous environments, such as hot cells, glove boxes, decommissioning, explosives disarmament, and space to name a few. In order to achieve this end the research presented in this paper has developed an admittance type exoskeleton like multi-fingered haptic hand user interface that secures the users palm and provides 3-dimensional force feedback to the users fingertips. Atypical to conventional haptic hand user interfaces that limit themselves to integrating the human hands characteristics just into the systems mechanical design this system also perpetuates that inspiration into the designed user interfaces controller. This is achieved by manifesting the property differences of manipulation and grasping activities as they pertain to the human hand into a nonlinear master-slave force relationship. The results presented in this paper show that the admittance-type system has sufficient bandwidth that it appears nearly transparent to the user when the user is in free motion and when the system is subjected to a manipulation task, increased performance is achieved using the nonlinear force relationship compared to the traditional linear scaling techniques implemented in the vast majority of systems.

Anthony L. Crawford

2012-08-01T23:59:59.000Z

436

Air ejector augmented compressed air energy storage system  

DOE Patents [OSTI]

Energy is stored in slack demand periods by charging a plurality of underground reservoirs with air to the same peak storage pressure, during peak demand periods throttling the air from one storage reservoir into a gas turbine system at a constant inlet pressure until the air pressure in the reservoir falls to said constant inlet pressure, thereupon permitting air in a second reservoir to flow into said gas turbine system while drawing air from the first reservoir through a variable geometry air ejector and adjusting said variable geometry air ejector, said air flow being essentially at the constant inlet pressure of the gas turbine system.

Ahrens, Frederick W. (Naperville, IL); Kartsounes, George T. (Naperville, IL)

1980-01-01T23:59:59.000Z

437

Abatement of Air Pollution: Prohibition of Air Pollution (Connecticut)  

Broader source: Energy.gov [DOE]

All air pollution not otherwise covered by these regulations is prohibited. Stationary sources which cause air pollution must be operated in accordance with all applicable emissions standards and...

438

Residential hot water distribution systems: Roundtablesession  

SciTech Connect (OSTI)

Residential building practice currently ignores the lossesof energy and water caused by the poor design of hot water systems. Theselosses include: combustion and standby losses from water heaters, thewaste of water (and energy) while waiting for hot water to get to thepoint of use; the wasted heat as water cools down in the distributionsystem after a draw; heat losses from recirculation systems and thediscarded warmth of waste water as it runs down the drain. Severaltechnologies are available that save energy (and water) by reducing theselosses or by passively recovering heat from wastewater streams and othersources. Energy savings from some individual technologies are reported tobe as much as 30 percent. Savings calculations of prototype systemsincluding bundles of technologies have been reported above 50 percent.This roundtable session will describe the current practices, summarizethe results of past and ongoing studies, discuss ways to think about hotwater system efficiency, and point to areas of future study. We will alsorecommend further steps to reduce unnecessary losses from hot waterdistribution systems.

Lutz, James D.; Klein, Gary; Springer, David; Howard, Bion D.

2002-08-01T23:59:59.000Z

439

Hot Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Hot Lake Geothermal Area Hot Lake Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Hot Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (2) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.33333333,"lon":-118.6,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

440

Air Pollution and Health Effects  

Science Journals Connector (OSTI)

The quality of the air we breathe is still a major concern to human health. Notwithstanding the air pollution mitigation efforts that have been pursued since ... be attributed to the effects of urban outdoor air

Ana Isabel Miranda; Joana Valente

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Air Quality (Nova Scotia, Canada)  

Broader source: Energy.gov [DOE]

Nova Scotia Environment is responsible for monitoring the air quality in the province, as well as administering fines and permits relating to air quality. The Air Quality Regulations state...

442

Global air quality and climate  

E-Print Network [OSTI]

CRITICAL REVIEW Global air quality and climatewz Arlene M.determine regional air quality and can alter climate.to-continental scale air quality. Reducing the O 3 precursor

2012-01-01T23:59:59.000Z

443

Liquid contact resonance atomic force microscopy via experimental reconstruction of the hydrodynamic function  

SciTech Connect (OSTI)

We present a method to correct for surface-coupled inertial and viscous fluid loading forces in contact resonance (CR) atomic force microscopy (AFM) experiments performed in liquid. Based on analytical hydrodynamic theory, the method relies on experimental measurements of the AFM cantilever's free resonance peaks near the sample surface. The free resonance frequencies and quality factors in both air and liquid allow reconstruction of a continuous hydrodynamic function that can be used to adjust the CR data in liquid. Validation experiments utilizing thermally excited free and in-contact spectra were performed to assess the accuracy of our approach. Results show that the method recovers the air frequency values within approximately 6%. Knowledge of fluid loading forces allows current CR analysis techniques formulated for use in air and vacuum environments to be applied to liquid environments. Our technique greatly extends the range of measurement environments available to CR-AFM.

Tung, Ryan C., E-mail: ryan.tung@nist.gov; Killgore, Jason P.; Hurley, Donna C. [National Institute of Standards and Technology, Boulder, Colorado 80305 (United States)

2014-06-14T23:59:59.000Z

444

Air heating system  

DOE Patents [OSTI]

A self-starting, fuel-fired, air heating system including a vapor generator, a turbine, and a condenser connected in a closed circuit such that the vapor output from the vapor generator is conducted to the turbine and then to the condenser where it is condensed for return to the vapor generator. The turbine drives an air blower which passes air over the condenser for cooling the condenser. Also, a condensate pump is driven by the turbine. The disclosure is particularly concerned with the provision of heat exchanger and circuitry for cooling the condensed fluid output from the pump prior to its return to the vapor generator.

Primeau, John J. (19800 Seminole Rd., Euclid, OH 44117)

1983-03-01T23:59:59.000Z

445

Chapter 30 - Air Pollution Control Technologies  

Science Journals Connector (OSTI)

Abstract This chapter describes numerous air pollution control devices and approaches to remove and treat particulate-phase and vapor-phase contaminants from a gas stream. Beginning with the removal of particulate matter, the various forces are described; i.e. gravity, buoyancy, drag, centrifugal and electrostatic forces, as well as molecular diffusion, and phoresis (thermal and diffusion-based). For removing gas-phase compounds, absorption and adsorption processes are described in detail. The physical and chemical mechanisms at work in gravitational settling, inertial impaction, electrostatic precipitation, filtration, and sorption are discussed in detail. Example calculations are provided, as well as expected problems and considerations needed prior to selecting a technology for a given pollutant stream.

Daniel Vallero

2014-01-01T23:59:59.000Z

446

The Forces which lift Aeroplanes  

Science Journals Connector (OSTI)

... cylinder. To avoid unnecessary complications we use Heaviside's rational electromagnetic units. Then the hydroelectric current i equals the line-integral of the hydro-magnetic force, i.e. of ... actions-at-a-distance. From the propeller blade the way is not far to the turbine blade. The type of driving force will remain the same whether the driving medium ...

V. K. F. BJERKNES

1924-10-04T23:59:59.000Z

447

Ecosystem Task Force Meeting Minutes  

E-Print Network [OSTI]

in violation of the clean water act 2. Long term tracking can identify problems and remediation techniques. 3. A focus on planning helps ground the Task Force because of the complexity of ecosystems. UNH targets for future reductions? 3.1. No. We could work on those with the Task Force. Water Quality

New Hampshire, University of

448

Maintaining System Air Quality | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Maintaining System Air Quality Maintaining System Air Quality This tip sheet discusses how to maintain air quality in compressed air systems through proper use of equipment....

449

Compressed Air Systems | Department of Energy  

Energy Savers [EERE]

Maintenance Strategies for Compressed Air Systems Remove Condensate with Minimal Air Loss Stabilizing System Pressure Compressed Air Training Compressed Air Systems Tools...

450

Compressed Air Storage Strategies | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Storage Strategies Compressed Air Storage Strategies This tip sheet briefly discusses compressed air storage strategies. COMPRESSED AIR TIP SHEET 9 Compressed Air Storage...

451

Air pollution study of Laredo Customs Station  

E-Print Network [OSTI]

the accuracy of the scaled model with that of the actual station a complete survey of veloc1ty, pressure, temperature and video tape recordings were taken in Laredo. These results were then compared with those simulated in the wind tunnel. Good correlation... Circuitry for Model Ventilation System. . . 3-14 Instrumentation in the Control Room. . 22 24 25 26 27 28 31 32 4-1 Existing Forced Air System. 4-2 Video Taping at Laredo. 4-3 Exhaust Fan Velocity Measurement. 4-4 Wind Velocity Measurement...

Welling, Vidyadhar Yeshwant

2012-06-07T23:59:59.000Z

452

Master Control of Multiple Air Compressors  

E-Print Network [OSTI]

tended to force the centrifugals into surge. Therefore the low limit relays were set unnecessarily high which increased the air blow-off from the centrifugals to atmosphere. The master pressure indicating controller is shown in Figure 3. This PIC..., April 17-20, 1983 Figure 5 - Sequencer Controls Figure 5 shows the control equipment required to provide sequential load shedding. Four biasing amplifying relays and two low limit relays are used. The standard 3-'15 P.S.I. signal from the master PIC...

Petzold, M. A.

1983-01-01T23:59:59.000Z

453

Air Quality Rules (North Carolina)  

Broader source: Energy.gov [DOE]

This is a comprehensive air quality rule for North Carolina that includes ambient air quality standards, emission control standards, monitoring and reporting requirements, and permitting procedures...

454

Ambient Air Quality Standards (Iowa)  

Broader source: Energy.gov [DOE]

These regulations set statewide ambient air quality standards for various contaminants. The state code follows the regulations set forth in the National Primary and Secondary Ambient Air Quality...

455

Padding with Compressed Air  

E-Print Network [OSTI]

We commonly find plants using padding to transport liquids or light solids short distances from tankers into storage tanks. Padding can wreck havoc in compressed air systems with limited storage, undersized cleanup equipment (dryers and filters...

Beals, C.

2004-01-01T23:59:59.000Z

456

Traffic air quality index  

Science Journals Connector (OSTI)

Abstract Vehicle emissions are responsible for a considerable share of urban air pollution concentrations. The traffic air quality index (TAQI) is proposed as a useful tool for evaluating air quality near roadways. The TAQI associates air quality with the equivalent emission from traffic sources and with street structure (roadway structure) as anthropogenic factors. The paper presents a method of determining the TAQI and defines the degrees of harmfulness of emitted pollution. It proposes a classification specifying a potential threat to human health based on the TAQI value and shows an example of calculating the TAQI value for real urban streets. It also considers the role that car traffic plays in creating a local UHI.

Zbigniew Bagie?ski

2015-01-01T23:59:59.000Z

457

The Effects of Using Alkali-Silica Reaction Affected Recycled Concrete Aggregate in Hot Mix Asphalt  

E-Print Network [OSTI]

-RCA in an HMA pavement were identified. Results obtained using accelerated laboratory conditions were extrapolated based on anticipated field conditions. Guidelines for the mitigation of potential distresses in HMA made with ASR-RCA are presented. v... through the Airfield Asphalt Pavement Technology Program. Finally, thanks to my mother and father for their encouragement and to my fianc?e for her patience and love. vii NOMENCLATURE AFB - Air Force Base AASHTO - American Association of State...

Geiger, Brian James

2011-10-21T23:59:59.000Z

458

Formation of hot particles during the Chernobyl nuclear power plant accident  

SciTech Connect (OSTI)

The oxidation of irradiated Chernobyl nuclear fuel at 670 to 1,170 K for 3 to 21 h resulted in its destruction into fine particles, the dispersal composition of which is well described by lognormal distribution regularity. The median radius of the formed particles does not depend on the annealing temperature and decreases with the increase of the annealing period from 10 to 3 {micro}m. Proceeding from the dispersal composition and matrix composition of the Chernobyl hot fuel particles, it can be concluded that the oxidation of nuclear fuel was one of the basic mechanisms of hot fuel particle formation during the accident at the Chernobyl nuclear power plant. With oxidation in air and the dispersal of irradiated oxide nuclear fuel at as low as 670 K, ruthenium, located on the granular borders, is released. Ruthenium is oxidized to volatile RuO{sub 4}, sublimated, and condensed on materials of iron. Nickel and stainless steel can be efficiently used at high temperatures (tested to 1,200 K) for radioruthenium adsorption in accidents and for some technological operations. As the temperature of hot fuel particles annealed in inert media increases from 1,270 to 2,270 K, the relative release of radionuclides increases in the following sequence: cesium isotopes; europium isotopes; cerium isotopes; americium isotopes; and ruthenium, plutonium, and curium isotopes.

Kashparov, V.A.; Ivanov, Y.A.; Zvarisch, S.I.; Protsak, V.P.; Khomutinin, Y.V.; Kurepin, A.D.; Pazukhin, E.M. [Ukrainian Inst. of Agricultural Radiology, Chabany (Ukraine)

1996-05-01T23:59:59.000Z

459

Effect of hot corrosion on the creep properties of types 321 and 347 stainless steels  

SciTech Connect (OSTI)

Problems caused by hot corrosion and creep damage on superheater and reheater tubes of power plants using heavy oil as fuel inhibit the continuous service of the boilers and shorten their design lives. The acceleration of hot corrosion attack of boilers is caused by the presence of fuel ash deposits containing V, Na, and S, in the form of Na{sub 2}SO{sub 4} and V{sub 2}O{sub 5}, which form low melting point phases. In addition to this, the tubes are exposed to the action of both high stresses and high temperatures, producing a continuous plastic deformation of the tube walls called creep damage. Creep rupture tests were carried out in the temperature range 620 to 670 C in static air in the presence of corrosive environments using 321H and 347H type stainless steels used in superheater and reheater tubes under hot corrosion and creep environments. The corrosive environment includes synthetic Na{sub 2}SO{sub 4}, V{sub 2}O{sub 5}, and the mixture 80% V{sub 2}O{sub 5}-20%Na{sub 2}So{sub 4}. Also, the role of the different elements present in the environments on corrosion was investigated using electronic microscopy and x-ray diffraction techniques.

Gonzalez-Rodriguez, J.G. [Univ. Autonoma del Estado de Morelos, Cuernavaca (Mexico). Facultad de Ciencias Quimicas e Ingenieria] [Univ. Autonoma del Estado de Morelos, Cuernavaca (Mexico). Facultad de Ciencias Quimicas e Ingenieria; Luna-Ramirez, A. [Inst. de Investigaciones Electricas, Temixco (Mexico). Dept. de Equipos Mecanicos Rotatorios] [Inst. de Investigaciones Electricas, Temixco (Mexico). Dept. de Equipos Mecanicos Rotatorios; Martinez-Villafane, A. [Centro de Investigaciones en Materials Avanzados, Chihuahua (Mexico)] [Centro de Investigaciones en Materials Avanzados, Chihuahua (Mexico)

1999-02-01T23:59:59.000Z

460

Effect of hot corrosion on the creep behavior of stainless steels  

SciTech Connect (OSTI)

Problems caused by both hot corrosion and creep type damage occurring on superheater and reheater tubes of power plants using heavy oil as fuel, inhibit the continuous service of the boilers and shorten their design lives. The acceleration of hot corrosion attack of boilers is caused by the presence of fuel ash deposits containing mainly V, Na and S, in the form of Na{sub 2}SO{sub 4} and V{sub 2}O{sub 5}, which form low melting point compounds. In addition to this, the tubes are exposed to the action of both high stresses and high temperatures, producing a continuous plastic deformation on the tube walls, the so called ``creep damage``. In order to predict the creep lives of 321H and 347H type stainless steels used in superheater and reheater tubes under hot corrosion and creep environments, creep rupture tests were carried out in the temperature range 620 to 670 C in static air with the presence of corrosive environments. The corrosive environment include synthetic Na{sub 2}SO{sub 4}, V{sub 2}O{sub 5} and the mixture 80%V{sub 2}O{sub 5}+20%Na{sub 2}SO{sub 4}. Also, the role of the different elements present in the environments on corrosion was investigated using electronic microscopy and X-ray diffraction techniques.

Gonzalez-Rodriquez, J.G.; Salinas-Bravo, V.M.; Luna-Ramirez, A. [Inst. de Investigaciones Electricas, Morelos (Mexico); Martinez-Villafane, A. [Centro de Investigaciones En Materiales, Chihuahua (Mexico)

1995-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Ventilation Air Preconditioning Systems  

E-Print Network [OSTI]

Ventilation Air Preconditioning Systems Mukesh Khattar Michael J. Brandemuehl Manager, Space Conditioning and Refrigeration Associate Professor Customer Systems Group Joint Center for Energy Management Electric Power Research Institute Campus... costs, the small, modular nature of the system allows great flexibility for fitting into retrofit geometries and saves space in new construction. Moreover, a single chiller can serve multiple air-handling units-in stark contrast to packaged...

Khattar, M.; Brandemuehl, M. J.

1996-01-01T23:59:59.000Z

462

Low-friction coatings for air bearings in fuel cell air compressors  

SciTech Connect (OSTI)

In an effort to reduce fuel consumption and emissions, hybrid vehicles incorporating fuel cell systems are being developed by automotive manufacturers, their suppliers, federal agencies (specifically, the US Department of Energy) and national laboratories. The fuel cell system will require an air management subsystem that includes a compressor/expander. Certain components in the compressor will require innovative lubrication technology in order to reduce parasitic energy losses and improve their reliability and durability. One such component is the air bearing for air turbocompressors designed and fabricated by Meruit, Inc. Argonne National Laboratory recently developed a carbon-based coating with low friction and wear attributes; this near-frictionless-carbon (NFC) coating is a potential candidate for use in turbocompressor air bearings. The authors present here an evaluation of the Argonne coating for air compressor thrust bearings. With two parallel 440C stainless steel discs in unidirectional sliding contact, the NFC reduced the frictional force four times and the wear rate by more than two orders of magnitude. Wear mechanism on the uncoated surface involved oxidation and production of iron oxide debris. Wear occurred on the coated surfaces primarily by a polishing mechanism.

Ajayi, O. O.; Fenske, G. R.; Erdemir, A.; Woodford, J.; Sitts, J.; Elshot, K.; Griffey, K.

2000-01-06T23:59:59.000Z

463

AIR SEALING Seal air leaks and save energy!  

E-Print Network [OSTI]

AIR SEALING Seal air leaks and save energy! W H A T I S A I R L E A K A G E ? Ventilation is fresh at stopping air leakage. It is critical to seal all holes and seams between these sheet goods with durable air that enters a house in a controlled manner to exhaust excess moisture and reduce odors

Oak Ridge National Laboratory

464

inAir: Sharing Indoor Air Quality Measurements and Visualizations  

E-Print Network [OSTI]

evidence has indicated that indoor air pollution within homes and other buildings can be worse than the outdoor air pollution in even the largest and most industrialized cities. For example, the California Air Resources Board estimates that indoor air pollutant levels are 25-62% greater than outside levels [4

Mankoff, Jennifer

465

Air Quality: Air Pollutants, SLAC Emissions Sources, and Regulatory Reference  

E-Print Network [OSTI]

permit regulations are designed to track, record, and control air pollutants belonging to severalAir Quality: Air Pollutants, SLAC Emissions Sources, and Regulatory Reference Department: Chemical on chemical classifications. This reference outlines major categories of air pollutants found at SLAC

Wechsler, Risa H.

466

Indoor air movement acceptability and thermal comfort in hot-humid climates  

E-Print Network [OSTI]

with the ASHRAE 55 adaptive models 90% acceptabilityASHRAE comfort database, it was possible to de?ne 80% and 90%90% thermal acceptability was found within the prescriptions of the ASHRAE

Candido, Christhina Maria

2010-01-01T23:59:59.000Z

467

Simulations of Autoignition and Laminar Premixed Flames in Methane/Air Mixtures Diluted with Hot Products  

E-Print Network [OSTI]

combustion regime as defined conventionally. The use of the present calculation strategies for identifying the MILD combustion regime boundaries for gas turbines is discussed. Acknowledgments This work has been partly funded by Rolls-Royce plc. We wish...

Sidey, J.; Mastorakos, E.; Gordon, R. L.

2014-04-23T23:59:59.000Z

468

Indoor air movement acceptability and thermal comfort in hot-humid climates  

E-Print Network [OSTI]

and workload. Applied Ergonomics 32: 407- 417. [67]Journal of Industrial Ergonomics 3, 89 102. Brager, G.S. ,with equivalent temperatures, Ergonomics, 40, pp. 223 234.

Candido, Christhina Maria

2010-01-01T23:59:59.000Z

469

Indoor air movement acceptability and thermal comfort in hot-humid climates  

E-Print Network [OSTI]

is heavily weighted towards hydroelectricity, accounting forof rain to drive hydroelectricity generation) and inadequatelack of rain for the hydroelectricity based system) and poor

Candido, Christhina Maria

2010-01-01T23:59:59.000Z

470

Indoor air movement acceptability and thermal comfort in hot-humid climates  

E-Print Network [OSTI]

sources. Brazils total hydroelectric power potential is 260large proportion of hydroelectric power potential is in thetotal. Brazils total hydroelectric power potential is 260

Candido, Christhina Maria

2010-01-01T23:59:59.000Z

471

Oscillating String as a Force Sensor in Scanning Force Microscopy  

Science Journals Connector (OSTI)

We present a sensor that uses an oscillating string to detect forces. A cantilever beam serves as a sample stage. The string is attached to the free end of ... the free end of the beam modifies the string tension...

A. Stalder; U. Drig

1995-01-01T23:59:59.000Z

472

A selection of hot subluminous stars in the GALEX survey I. Correlation with the Guide Star Catalog  

Science Journals Connector (OSTI)

......describe the spectral energy distribution of PG 0314...companion because of the low quality of the 2MASS J photometry...metallicity of 0.1 times solar in the sdB star PG 0749...would also contribute in improving our T eff/log g measurements...Paxton L., 2004, Air Force Research Laboratory......

S. Vennes; A. Kawka; P. Nmeth

2011-01-21T23:59:59.000Z

473

PERFORMANCE EVALUATION OF AN AIR-TO-AIR HEAT PUMP COUPLED WITH TEMPERATE AIR-SOURCES INTEGRATED INTO A DWELLING  

E-Print Network [OSTI]

PERFORMANCE EVALUATION OF AN AIR-TO-AIR HEAT PUMP COUPLED WITH TEMPERATE AIR-SOURCES INTEGRATED.peuportier@mines-paristech.fr, Tel.: +33 1 40 51 91 51 ABSTRACT An inverter-driven air-to-air heat pump model has been developped capacity air-to-air heat pump coupled with temperate air sources (crawlspace, attic, sunspace, heat

Paris-Sud XI, Université de

474

Features of coal dust dynamics at action of differently oriented forces in granular filtering medium  

E-Print Network [OSTI]

The process of the coal dust particles transportation and structurization in the experimental horizontal model of air filter with the cylindrical coal adsorbent granules as in the iodine air filter at the nuclear power plant is researched. In the investigated case the vector of carrying away force of air flow and the vector of gravitation force are mutually perpendicular, and the scattering of the dust particles on the granules occurs in the normal directions. It is found that the phenomenon of non controlled spontaneous sharp increase of aerodynamic resistance in the iodine air filter under the big integral volumes of filtered air and the big masses of introduced coal dust particles is not observed at the described experimental conditions in distinction from the case of the parallel orientation of this forces as in the vertical iodine air filters at the nuclear power plant. The quantitative measurements of the main parameters of the process of the dust masses transportation and structurization are made on a ...

Neklyudov, I M; Poltinin, P Ya; Ledenyov, O P

2013-01-01T23:59:59.000Z

475

Control apparatus for hot gas engine  

DOE Patents [OSTI]

A mean pressure power control system for a hot gas (Stirling) engine utilizing a plurality of supply tanks for storing a working gas at different pressures. During pump down operations gas is bled from the engine by a compressor having a plurality of independent pumping volumes. In one embodiment of the invention, a bypass control valve system allows one or more of the compressor volumes to be connected to the storage tanks. By selectively sequencing the bypass valves, a capacity range can be developed over the compressor that allows for lower engine idle pressures and more rapid pump down rates.

Stotts, Robert E. (Clifton Park, NY)

1986-01-01T23:59:59.000Z

476

Automated inspection of hot steel slabs  

DOE Patents [OSTI]

The disclosure relates to a real time digital image enhancement system for performing the image enhancement segmentation processing required for a real time automated system for detecting and classifying surface imperfections in hot steel slabs. The system provides for simultaneous execution of edge detection processing and intensity threshold processing in parallel on the same image data produced by a sensor device such as a scanning camera. The results of each process are utilized to validate the results of the other process and a resulting image is generated that contains only corresponding segmentation that is produced by both processes.

Martin, Ronald J. (Burnsville, MN)

1985-01-01T23:59:59.000Z

477

Multiple volume compressor for hot gas engine  

DOE Patents [OSTI]

A multiple volume compressor for use in a hot gas (Stirling) engine having a plurality of different volume chambers arranged to pump down the engine when decreased power is called for and return the working gas to a storage tank or reservoir. A valve actuated bypass loop is placed over each chamber which can be opened to return gas discharged from the chamber back to the inlet thereto. By selectively actuating the bypass valves, a number of different compressor capacities can be attained without changing compressor speed whereby the capacity of the compressor can be matched to the power available from the engine which is used to drive the compressor.

Stotts, Robert E. (Clifton Park, NY)

1986-01-01T23:59:59.000Z

478

Hot Fuel Examination Facility/South  

SciTech Connect (OSTI)

This document describes the potential environmental impacts associated with proposed modifications to the Hot Fuel Examination Facility/South (HFEF/S). The proposed action, to modify the existing HFEF/S at the Argonne National Laboratory-West (ANL-W) on the Idaho National Engineering Laboratory (INEL) in southeastern Idaho, would allow important aspects of the Integral Fast Reactor (IFR) concept, offering potential advantages in nuclear safety and economics, to be demonstrated. It would support fuel cycle experiments and would supply fresh fuel to the Experimental Breeder Reactor-II (EBR-II) at the INEL. 35 refs., 12 figs., 13 tabs.

Not Available

1990-05-01T23:59:59.000Z

479

Particulate hot gas stream cleanup technical issues  

SciTech Connect (OSTI)

The analyses of hot gas stream cleanup particulate samples and descriptions of filter performance studied under this contract were designed to address problems with filter operation that have been linked to characteristics of the collected particulate matter. One objective of this work was to generate an interactive, computerized data bank of the key physical and chemical characteristics of ash and char collected from operating advanced particle filters and to relate these characteristics to the operation and performance of these filters. The interactive data bank summarizes analyses of over 160 ash and char samples from fifteen pressurized fluidized-bed combustion and gasification facilities utilizing high-temperature, high pressure barrier filters.

Pontius, D.H.; Snyder, T.R.

1999-09-30T23:59:59.000Z

480

Impact of Infiltration and Ventilation on Measured Space Conditioning Energy and Moisture Levels in the Hot-Humid Climate, Cocoa, Florida (Fact Sheet)  

SciTech Connect (OSTI)

Air infiltration and ventilation in residential buildings is a very large part of the heating loads, but empirical data regarding the impact on space cooling has been lacking. Moreover, there has been little data on how building tightness might relate to building interior moisture levels in homes in a hot and humid climate. To address this need, BA-PIRC has conducted research to assess the moisture and cooling load impacts of airtightness and mechanical ventilation in two identical laboratory homes in the hot-humid climate over the cooling season. ?

Not Available

2014-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "forced hot air" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

EMISSIONS TO AIR OPERATIONAL PROCEDURE  

E-Print Network [OSTI]

EMISSIONS TO AIR OPERATIONAL PROCEDURE Swansea University Estates Services Singleton Park Swansea to Air Department: Estates and Facilities Site: All Author: Ambreen Jahangir Approved by: Mark Durdin PURPOSE: To minimise emissions and discharges to air from boilers, fume cupboards, air conditioning

Harman, Neal.A.

482

Air Quality | Open Energy Information  

Open Energy Info (EERE)

Retrieved from "http:en.openei.orgwindex.php?titleAirQuality&oldid612070" Category: NEPA Resources...

483

Calibration of lateral force measurements in atomic force microscopy with a piezoresistive force sensor  

SciTech Connect (OSTI)

We present here a method to calibrate the lateral force in the atomic force microscope. This method makes use of an accurately calibrated force sensor composed of a tipless piezoresistive cantilever and corresponding signal amplifying and processing electronics. Two ways of force loading with different loading points were compared by scanning the top and side edges of the piezoresistive cantilever. Conversion factors between the lateral force and photodiode signal using three types of atomic force microscope cantilevers with rectangular geometries (normal spring constants from 0.092 to 1.24 N/m and lateral stiffness from 10.34 to 101.06 N/m) were measured in experiments using the proposed method. When used properly, this method calibrates the conversion factors that are accurate to {+-}12.4% or better. This standard has less error than the commonly used method based on the cantilever's beam mechanics. Methods such of this allow accurate and direct conversion between lateral forces and photodiode signals without any knowledge of the cantilevers and the laser measuring system.

Xie Hui; Vitard, Julien; Haliyo, Sinan; Regnier, Stephane [Institut des Systemes Intelligents et Robotique (ISIR), Universite Pierre et Marie Curie-Paris 6/CNRS, 18 Route du Panorama-BP 61, 92265 Fontenay-Aux-Roses (France); Boukallel, Mehdi [Laboratoire de Robotique et Mesorobotique (LRM), CEA, 18 Route du Panorama-BP 61, 92265 Fontenay-Aux-Roses (France)

2008-03-15T23:59:59.000Z

484

Webinar: ENERGY STAR Hot Water Systems for High Performance Homes  

Broader source: Energy.gov (indexed) [DOE]

Star Hot Water Systems for High Performance Homes Star Hot Water Systems for High Performance Homes 1 | Building America Program www.buildingamerica.gov Buildings Technologies Program Date: September 30, 2011 ENERGY STAR ® Hot Water Systems for High Performance Homes Welcome to the Webinar! We will start at 11:00 AM Eastern. There is no call in number. The audio will be sent through your computer speakers. All questions will be submitted via typing. Video of presenters Energy Star Hot Water Systems for High Performance Homes 2 | Building America Program www.buildingamerica.gov Energy Star Hot Water Systems for High Performance Homes 3 | Building America Program www.buildingamerica.gov Building America Program: Introduction Building Technologies Program Energy Star Hot Water Systems for High Performance Homes

485

Beowawe Hot Springs Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Beowawe Hot Springs Geothermal Area Beowawe Hot Springs Geothermal Area (Redirected from Beowawe Hot Springs Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Beowawe Hot Springs Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Future Plans 5 Exploration History 6 Well Field Description 7 Research and Development Activities 8 Technical Problems and Solutions 9 Geology of the Area 10 Geofluid Geochemistry 11 NEPA-Related Analyses (0) 12 Exploration Activities (8) 13 References Map: Beowawe Hot Springs Geothermal Area Beowawe Hot Springs Geothermal Area Location Map Area Overview Geothermal Area Profile Location: Beowawe, Nevada Exploration Region: Central Nevada Seismic Zone GEA Development Phase: Operational"Operational" is not in the list of possible values (Phase I - Resource Procurement and Identification, Phase II - Resource Exploration and Confirmation, Phase III - Permitting and Initial Development, Phase IV - Resource Production and Power Plant Construction) for this property.

486

Building Energy Software Tools Directory: HOT2 XP  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

HOT2 XP HOT2 XP HOT2 XP logo. New member of the HOT2000 family of energy analysis software. Its graphical user interface and simplified input make it a quick and easy tool for analysing energy use in houses. However, the underlying engine is that of HOT2000 and thus provides a state of the art analysis. Keywords energy performance, design, residential buildings, energy simulation, passive solar Validation/Testing N/A Expertise Required Basic understanding of the construction and operation of residential buildings. Users New program, over 300 users. Audience Renovators, builders, utilities, home inspectors, design evaluators, engineers, architects, building and energy code writers, Policy writers, curious homeowners. HOT2XP is also used as the compliance software for the

487

Roosevelt Hot Springs Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Roosevelt Hot Springs Geothermal Area Roosevelt Hot Springs Geothermal Area (Redirected from Roosevelt Hot Springs Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Roosevelt Hot Springs Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Future Plans 5 Exploration History 6 Well Field Description 7 Research and Development Activities 8 Technical Problems and Solutions 9 Geology of the Area 10 Heat Source 11 Geofluid Geochemistry 12 NEPA-Related Analyses (0) 13 Exploration Activities (9) 14 References Map: Roosevelt Hot Springs Geothermal Area Roosevelt Hot Springs Geothermal Area Location Map Area Overview Geothermal Area Profile Location: Milford, Utah Exploration Region: Northern Basin and Range Geothermal Region

488

Integrated Geophysical Exploration of a Known Geothermal Resource: Neal Hot  

Open Energy Info (EERE)

Geophysical Exploration of a Known Geothermal Resource: Neal Hot Geophysical Exploration of a Known Geothermal Resource: Neal Hot Springs Jump to: navigation, search OpenEI Reference LibraryAdd to library Book Section: Integrated Geophysical Exploration of a Known Geothermal Resource: Neal Hot Springs Abstract We present integrated geophysical data to characterize a geothermal system at Neal Hot Springs in eastern Oregon. This system is currently being developed for geothermal energy production. The hot springs are in a region of complex and intersecting fault trends associated with two major extensional events, the Oregon-Idaho Graben and the Western Snake River Plain. The intersection of these two fault systems, coupled with high geothermal gradients from thin continental crust produces pathways for surface water and deep geothermal water interactions at Neal Hot Springs.

489

Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase  

Open Energy Info (EERE)

Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement Abstract N/A Author U.S. Geothermal Inc. Published Publisher Not Provided, 2010 Report Number N/A DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement Citation U.S. Geothermal Inc.. 2010. Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement. Boise Idaho: (!) . Report No.: N/A. Retrieved from "http://en.openei.org/w/index.php?title=Idaho_Public_Utilities_Commission_Approves_Neal_Hot_Springs_Power_Purchase_Agreement&oldid=682748"

490

An advanced economizer controller for dual-duct air-handling systems -- with a case application  

SciTech Connect (OSTI)

A heating penalty is expected when economizers are applied to dual-duct air-handling systems. The heating penalty can be even higher than the cooling savings when the hot airflow is higher than the cold airflow. To avoid the excessive heating penalty, advanced economizers are developed in this paper. The application of the advanced economizer has resulted in savings of $7,000/yr in one 95,000-ft{sup 2} (8,800-m{sup 2}) school building since 1993. The impacts of cold and hot deck settings on the energy consumption are also discussed.

Liu, M.; Claridge, D.E. [Texas A and M Univ., College Station, TX (United States). Mechanical Engineering Dept.; Park, B.Y. [Engineering Education Inst., Inchon (Korea, Republic of). Dept. of Architectural Engineering

1997-12-31T23:59:59.000Z

491

Prediction of vehicle impact forces  

E-Print Network [OSTI]

PREDICTION OF VEHICLE IMPACT FORCES A Thesis by DARRELL LAINE KADERKA Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1990 Major Subject...: Civil Engineering PREDICTION OF VEHICLE IMPACT FORCES A Thesis by DARRELL LAINE KADERKA Approved as to style and content by: C. Eugene Buth (Chair of Committee) W. ynn Beason (Member) I? D n E. B ay (Member) es T. P. Yao (Departmen Head) May...

Kaderka, Darrell Laine

2012-06-07T23:59:59.000Z

492

Design package for solar domestic hot water system  

SciTech Connect (OSTI)

Information used to evaluate the initial design of the Elcam, Inc., Solar Domestic Hot Water System is presented. Included are such items as the system performance specification, detailed design drawings and other information. Elcam, Inc., has developed two solar heated prototype hot water systems and two heat exchangers. The hot water systems consist of the following subsystems: collector, storage, control, transport, auxiliary energy, and government-furnished Site Data Acquisition. The two systems are installed at Tempe, Arizona, and San Diego, California.

None

1980-09-01T23:59:59.000Z

493

Hot cell facility design for large fusion devices  

SciTech Connect (OSTI)

Large hot cell facilities will be necessary to support the operation of large fusion devices. The supporting hot cells will be needed to serve a variety of different functions and tasks, which include reactor component maintenance, tool and maintenance equipment repair, and preparation of radioactive material for shipment and disposal. This paper discusses hot cell facility functions, requirements, and design issues and techniques. Suggested solutions and examples are given.

Barrett, R.J.; Bussell, G.T.

1985-01-01T23:59:59.000Z

494

Hot cell facility design for large fusion devices  

SciTech Connect (OSTI)

Large hot cell facilities will be necessary to support the operation of large fusion devices. The supporting hot cells will be needed to serve a variety of different functions and tasks, which include reactor component maintenance, tool and maintenance equipment repair, and preparation of radioactive material for shipment and disposal. This paper discusses hot cell facility functions, requirements, and design issues and techniques. Suggested solutions and examples are given.

Barrett, R.J.; Bussell, G.T.

1985-07-01T23:59:59.000Z

495

Compressed air energy storage system  

DOE Patents [OSTI]

An internal combustion reciprocating engine is operable as a compressor during slack demand periods utilizing excess power from a power grid to charge air into an air storage reservoir and as an expander during peak demand periods to feed power into the power grid utilizing air obtained from the air storage reservoir together with combustible fuel. Preferably the internal combustion reciprocating engine is operated at high pressure and a low pressure turbine and compressor are also employed for air compression and power generation.

Ahrens, Frederick W. (Naperville, IL); Kartsounes, George T. (Naperville, IL)

1981-01-01T23:59:59.000Z

496

Materials performance in fluidized-bed air heaters  

SciTech Connect (OSTI)

Development of cogeneration systems that involve combustion of coal in a fluidized bed and use of air heaters to generate hot air for turbine systems has been in progress for a number of years. The US Department of Energy (DOE) sponsored the Atmospheric Fluidized-Bed Cogeneration Air Heater Experiment (ACAHE) to assess the performance of various heat exchanger materials and establish confidence in the resultant designs of fluidized-bed-combustion air heater systems. Westinghouse Electric Corporation, in association with Babcock & Wilcox, Foster Wheeler, and ABB/Combustion Engineering, prepared specifications and hardware for the ACAHE. Argonne National Laboratory, through a contract with the Rocketdyne Division of Rockwell International, conducted tests in the DOE 1.8 {times} 1.8 m atmospheric fluidized-bed combustion facility in El Segundo, California. This paper presents an assessment of the materials performance in fluidized bed environments and examines guidelines for materials selection on the basis of corrosion resistance in air and in combustion environments, mechanical properties, fabricability/thermal stability, and cost.

Natesan, K.; Podolski, W.

1991-12-01T23:59:59.000Z

497

Materials performance in fluidized-bed air heaters  

SciTech Connect (OSTI)

Development of cogeneration systems that involve combustion of coal in a fluidized bed and use of air heaters to generate hot air for turbine systems has been in progress for a number of years. The US Department of Energy (DOE) sponsored the Atmospheric Fluidized-Bed Cogeneration Air Heater Experiment (ACAHE) to assess the performance of various heat exchanger materials and establish confidence in the resultant designs of fluidized-bed-combustion air heater systems. Westinghouse Electric Corporation, in association with Babcock Wilcox, Foster Wheeler, and ABB/Combustion Engineering, prepared specifications and hardware for the ACAHE. Argonne National Laboratory, through a contract with the Rocketdyne Division of Rockwell International, conducted tests in the DOE 1.8 {times} 1.8 m atmospheric fluidized-bed combustion facility in El Segundo, California. This paper presents an assessment of the materials performance in fluidized bed environments and examines guidelines for materials selection on the basis of corrosion resistance in air and in combustion environments, mechanical properties, fabricability/thermal stability, and cost.

Natesan, K.; Podolski, W.

1991-12-01T23:59:59.000Z

498

The long hot summer of the tokamak  

E-Print Network [OSTI]

What have the probability for fine weather in summer and the possibility for a future use of nuclear fusion as a practically unlimited and clean energy source got in common? The answer is in the particular nature underlying both physical systems: both the atmosphere and hot magnetized fusion plasmas are determined by similar processes of structure formation in quasi-two-dimensional periodic nonlinear dynamical systems. Self-organization of waves and vortices on small scales in both cases leads to large-scale flows, which are, depending on conditions, either stable for a long time - or can break apart intermittently and expel large vortex structures. In the case of earth's atmosphere, a potential stabilization of the polar jet stream over northern Europe by warming in early summer leads to a high probability for stable hot midsummer weather in central Europe. The efficient utilization of nuclear fusion in a power plant also depends if a stabilization of such zonal flows ("H mode") may be sustained by heating o...

Kendl, Alexander

2012-01-01T23:59:59.000Z

499

Ethylene oxide and Acetaldehyde in hot cores  

E-Print Network [OSTI]

[Abridged] Ethylene oxide and its isomer acetaldehyde are important complex organic molecules because of their potential role in the formation of amino acids. Despite the fact that acetaldehyde is ubiquitous in the interstellar medium, ethylene oxide has not yet been detected in cold sources. We aim to understand the chemistry of the formation and loss of ethylene oxide in hot and cold interstellar objects (i) by including in a revised gas-grain network some recent experimental results on grain surfaces and (ii) by comparison with the chemical behaviour of its isomer, acetaldehyde. We test the code for the case of a hot core. The model allows us to predict the gaseous and solid ethylene oxide abundances during a cooling-down phase prior to star formation and during the subsequent warm-up phase. We can therefore predict at what temperatures ethylene oxide forms on grain surfaces and at what temperature it starts to desorb into the gas phase. The model reproduces the observed gaseous abundances of ethylene oxid...

Occhiogrosso, A; Herbst, E; Viti, S; Ward, M D; Price, S D; Brown, W A

2014-01-01T23:59:59.000Z

500

Solar heating and domestic hot water system installed at Kansas City, Fire Station, Kansas City, Missouri. Final report  

SciTech Connect (OSTI)

This document is the final report of the solar energy heating and hot water system installed at the Kansas City Fire Station, Number 24, 2309 Hardesty Street, Kansas City, Missouri. The solar system was designed to provide 47 percent of the space heating, 8800 square feet area and 75 percent of the domestic hot water (DHW) load. The solar system consists of 2808 square feet of Solaron, model 2001, air, flat plate collector subsystem, a concrete box storage subsystem which contains 1428 cubic feet of 1/2 inch diameter pebbles weighing 71 1/2 tons, a DHW preheat tank, blowers, pumps, heat exchangers, air ducting, controls and associated plumbing. Two 120-gallon electric DHW heaters supply domestic hot water which is preheated by the solar system. Auxiliary space heating is provided by three electric heat pumps with electric resistance heaters and four 30-kilowatt electric unit heaters. There are six modes of system operation. This project is part of the Department of Energy PON-1 Solar Demonstration Program with DOE cost sharing $154,282 of the $174,372 solar system cost. The Final Design Review was held March 1977, the system became operational March 1979 and acceptance test was completed in September 1979.

None

1980-07-01T23:59:59.000Z